What is Christian apologetics?

Answered from the commentary of William Kelly, The Bible Treasury, G. C. Willis and 17 others

Christian apologetics is the believer's ready "answer", or "defence" (the *apologia*), given to everyone who asks a reason for the hope that is in him, according to 1 Peter 3:15. It belongs to "the defence and confirmation of the gospel". The defence is the negative, defensive side, and the confirmation is the positive side that establishes and advances it. It is also to "earnestly contend for the faith once delivered unto the saints" (Jude 3), meaning the whole body of revealed truth rather than personal faith.

This is not the business of a few scholars or officials but of every believer. Its spring is to sanctify Christ as Lord in the heart, which frees from the fear of man and gives boldness to render a reason for the hope. The answer is then given "with meekness and fear", which shuts out levity and self-assertion, and it must be backed by a good conscience. The great business is with the truth rather than with combating error, though contending for the truth sometimes requires exposing evil. The Lord's servant must not strive but must instruct opposers in gentleness and patience, since only God can bring anyone to acknowledge the truth.

Paul shows the pattern. He reasoned from the Scriptures in the synagogues that the Christ must suffer and rise, and that Jesus is the Christ. His address at Athens (Acts 17) was his defence rather than his preaching. In it he came down to his hearers' level, taking the altar "to the unknown God" as his starting point. From there he led them to the Creator, to repentance, and to judgment by the Man raised from the dead. Throughout, he addressed their consciences, not their intellectual curiosity.

On the place of evidences, the authors divide. A good number set out positive proofs: fulfilled prophecy, miracles, the resurrection, and the very existence of Christianity. They hold that denying these is unreasonable, and that an unsolved difficulty shows the objector's incompetence, not the falseness of the faith. Creation also bears witness to God's eternal power and Godhead, so that men are "without excuse" (Romans 1:20). It does not, however, reveal God's nature.

Yet all who speak to it agree that proofs cannot give faith. They may silence foolish men and expose the absurdity of doubt, but the word must do its own work. A mind merely convinced of Christianity's truth gains little. Several go further and warn that subjecting God's word to reason leads to infidelity. Others insist that reason is God's gift, that God appeals to it, and that faith is not credulity.

The weapons of this warfare are not carnal (2 Corinthians 10:4-5). Pitting human eloquence or learning against strongholds of unbelief is folly, and only spiritual weapons, the Word and prayer, prevail. After all, "the world by wisdom knew not God" (1 Corinthians 1:21). A believer who cannot answer every objection therefore need not be troubled. The all-important thing is to hold fast the truth, and faith's final answer to every objection of unbelief is God Himself.

Verses: 2 Corinthians 10:4, 1 Corinthians 1:21, 1 Peter 3:15, Jude 1:3, 2 Corinthians 10:5, Philippians 1:7, Philippians 1:16, Acts 17:2, Acts 17:3, Acts 17:16, Acts 17:17, Acts 17:18, Acts 17:19, Acts 17:20, Acts 17:21, Acts 17:22, Acts 17:23, Acts 17:24, Acts 17:25, Acts 17:26, Acts 17:27, Acts 17:28, Acts 17:29, Acts 17:30, Acts 17:31, Acts 17:32, Acts 17:33, Acts 17:34, Colossians 4:5, Colossians 4:6, Titus 1:9, Acts 26:24, Acts 26:25, Acts 26:26, Acts 26:27, Acts 26:28, Acts 18:4, Acts 18:28, Acts 19:8, Acts 19:9, Acts 19:10, 1 Corinthians 15:3, 1 Corinthians 15:14, 1 Corinthians 15:15, 1 Corinthians 15:16, 1 Corinthians 15:17, Acts 1:3, Romans 1:20, Psalms 19:1, Psalms 19:2, Psalms 19:3, Psalms 19:4, Acts 14:15, Acts 14:16, Acts 14:17, 2 Timothy 2:24, 2 Timothy 2:25, 2 Timothy 2:26, Isaiah 1:18, John 20:30, John 20:31, Luke 1:1, Luke 1:2, Luke 1:3, Luke 1:4, 2 Peter 1:16, 1 John 1:1, 1 John 1:2, 1 John 1:3, Acts 2:22, Acts 2:23, Acts 2:24, Acts 2:25, Acts 2:26, Acts 2:27, Acts 2:28, Acts 2:29, Acts 2:30, Acts 2:31, Acts 2:32, Acts 2:33, Acts 2:34, Acts 2:35, Acts 2:36, Acts 22:1, 1 Corinthians 9:3, Proverbs 26:4, Proverbs 26:5, Colossians 2:8, Acts 17:11, 1 Thessalonians 5:21

The above is AI generated summary based on the writers below.

What the commentators say

The passages the answer is drawn from, the most direct first, with the words that bear on the question marked.

The Bible TreasuryThe Apostles' Creed — so called

The evidence to the existence of God having been pursued along these two lines, and the belief in Him affirmed in the words of the Creed shown to be quite a rational conclusion, the signatories of that document may now regard themselves as relieved from any aspersions of blind, unreasoning credulity in signing it. This is so great a matter today. Rational we must show ourselves to be, whatever else we are! Compromise we may to any extent in matters of faith and religion, if we can only keep the peace with science, and remain on good terms with carnal reasoning! In other words, that is to say that today all we learn, hold, or assert as spiritual truth we are ever to be prepared to submit to the searching, sifting analysis which prevailing materialistic rationalism today insists on its right to apply. No doubt much will have to give way, but a sufficiently flexible faith will find no difficulty in surrendering whatever is called in question, and no alarm need be felt, for a considerable residuum of unchallenged verities will always be found to emerge either untouched, or indeed enhanced in appearance from the process! Does it give no pause, no suspicion to such as reason thus that this residuum is ever a steadily decreasing one? That those who surrender whatever is cried down as irrational or unscientific constantly find science and rationalism encroaching further on their territory? So much so that treatises written "in relief of doubt" (should they not rather, in keeping with their real purpose, be entitled "in relief of faith"?) very soon are out of date from not conceding enough! There is a sad absence of backbone in our beliefs, a lack of sound hard kernel in our convictions today, else were we less susceptible to such influences. Is there not room for suspicion really that at bottom there is something essentially at fault in our whole modern attitude towards revealed truth? Not only in the case of theologians themselves, but in the far graver instance of christians generally as affected by them, would there not seem to be some element lacking, the want of which is leaving its mark over the whole field of common Christian belief and confession? Without yielding to unduly pessimistic impressions, there can be no doubt that today, alike in doctrinal expression and inward conviction, there is lack of that full assurance which accompanies true faith in God. In essaying either to state or to learn the truth we fear really to claim or expect certainty; we shrink from advancing much further than probability. When asked for "a reason for the hope that is within us," there is abundance of "meekness and fear" of a kind; but little preparation for giving a satisfactory "answer, always and to every one" who calls for our apologia.

W. T. P. Wolston4 His Letters - 1

(1 Peter 3:15,) "But sanctify the Lord God in your hearts, and be ready always to give an answer to every man that asks you a reason of the hope that is in you with meekness and fear." You are always to be able to give a reason for the joyful expectation that you have. Hope is never uncertainty in Scripture, but the joyful expectation of a certainty. It is a very good thing to be pulled up now and then to give a reason for the joyful expectation that we have. We ought to be able to give a very distinct reason, but our answer is to be given in "meekness and fear," i.e., in a manner that shuts out all levity or lightness, a manner that conveys to the soul that asks the question, this: "It is the most wonderful favour of God to give such a hope to a sinner like me, but I have got it through His grace, and you may get it likewise."

William Kelly1 Peter

What then is the resource and remedy? "But sanctify in your hearts Christ as Lord." Sanctimoniousness in manner or outward acts, far from availing, is a snare and a shame unworthy of a Christian, as far as possible from pleasing God, though it may deceive himself if unwary and others too. But to give Christ the holy place due to Him, and supremely as Lord, in our hearts, truly pleases Him Who would have us honour the Son even as we honour the Father. Without Him thus constantly set up and apart in our hearts, we are exposed to any and every idol whereby the enemy deceives the world; but with Christ thus the object of our inmost affections, how kept and blessed! So we see the fruit and accompaniment in the words that follow, "ready always for an answer to every one that asketh you a reason (or, account) for the hope that is in you with meekness and fear." What account can creature give so satisfying, even to God, as the Lord Jesus and His redemption? In Him we have the righteousness found nowhere else, yea, we are become God's righteousness in Him; so that, as the same apostle says (Gal. 5:5), "we through the Spirit by faith await," not righteousness as if we were not justified, but "the hope of righteousness," that is, heavenly glory with Christ. But this very blessedness, so undeserved by any, calls us to meekness and fear in confessing it, lest a rough or presumptuous spirit might dishonour the God of all grace or ourselves the recipients of His rich mercy.

The Bible TreasuryThe Time of the End

A source of edification in the study of prophecy is that, being informed beforehand of an event to come, one is enabled to detect and identify principles already working in that direction. Thus, while prophecy predicts "the apostasy," the Christian recognises an advanced movement towards it in that most solemn feature of the age — the change which has taken place in the minds of men towards Christianity. And there is this lamentable circumstance, that the scribes and doctors of Christianity are foremost in teaching the people that they need no longer believe the Bible. They are the converse of Paul's noble example. For instead of preaching the faith which once they destroyed, by an inverted and miserable repentance, they destroy the faith which once they preached. As an ecclesiastic has indeed owned, "The great, novel, and awful characteristic of the present age is, that … open-mouthed infidelity has issued from officiating ministers in the church itself." Assaults on divine revelation are no new thing; but formerly it was the pride and pleasure of powerful intellects in the church to defend the book of God. Here is a list of a few such works, which have passed into standard literature, and well they deserve it, as models of irrefutable reasoning, viz.: — "The Analogy of Religion to the Constitution and Course of Nature," by Joseph Butler, D.C.L., Bishop of Durham "An Apology for Christianity" (a reply to Gibbon), by Richard Watson, D.D., Bishop of Llandaff "An Apology for the Bible" (a reply to Thos. Paine), by ditto "Evidences of Christianity," by W. Paley, D.D., Archdeacon of Carlisle "Florae Paulinae; or the Truth of the Scripture History of St. Paul," by ditto "The Internal Evidence of the Christian Religion," by Soame Jenyns, Esq. "The Truth of Christianity Demonstrated. A dialogue between a Christian and a Deist," by the Rev. Charles Leslie, M.A. "A Short and Easy Method with the Deists," by ditto "A Short and Easy Method with the Jews," by ditto "Plain Reasons for being a Christian," by Samuel Chandler, D. D. "The Conversion and Apostleship of St. Paul of itself a demonstration of Christianity as a Divine Revelation," by Lord Lyttleton "Dissertation on Miracles" (reply to Hume), by George Campbell, D.D., Principal of the Marischal College, Aberdeen "The Trial of the Witnesses of the Resurrection of Jesus," by Thomas Sherlock, D. D., Bishop of London "A Sequel of the Trial," by ditto "The History and Evidences of the Resurrection of Jesus Christ," by Gilbert West, Esq. The Transmission of Ancient Books," by Isaac Taylor "Logic in Theology and other Essays," by ditto

The Bible TreasuryThe Positive Evidences of Christianity

1870 156 I cannot here, of course, write a book on the positive evidences of Christianity. But no one is ignorant that there are such, and that the positive proofs of it — proofs such as no event, no system, no person on earth has for itself — have been detailed in the language of every civilized people. Now particular objections leave this all out of sight; yet, where anything has been largely, positively proved, the dwelling on the objections that may be saved, without estimating the positive proofs of the whole system, is a totally unsound mental process. It is a way of judging of the truth of anything which would be admitted in no other case whatever. I do not object to the examination of every difficulty in detail. In the case of scripture, the positive proof is that of the divinity of the system as a whole. If the system at large is positively proved, a difficulty attached to it which I cannot solve is a demonstration not of the falseness of the system, but of my incompetency to deal with the difficulty. In such a case a sound-minded man is content to say, "I do not know." The historical facts and documents of Christianity are proved with an evidence such as no other universally-believed event or acknowledged book has any evidence to be compared with, and if proved show that it is divine. It has met with an opposition which made every document and fact to be scrutinized with a closeness which left only what was incontestable uncontested. This was to be expected, because it presented the claims of a holy God, to which the antagonist will of man never would submit. Hostile heathens, philosophical adversaries, heretical corrupters, foolish advocates, elaborate historians, voluminous commentators, every kind of author and character has been occupied with it from the time of its promulgation, and authenticated its history and its doctrines even when opposing them; and this in the presence of the hostility of religions divinely established or nationally and deeply enracinated on the one side, and sceptical scorn on the other. On the books on which the smallest doubt could be cast, doubts were cast; and their authenticity made a subject of question as they are by objectors now.

J. N. DarbyThe Irrationalism of Infidelity: Section c

I cannot here, of course, write a book on the positive evidences of Christianity. But no one is ignorant that there are such, and that the positive proofs of it — proofs such as no event, no system, no person on earth has for itself — have been detailed in the language of every civilized people. Now particular objections leave this all out of sight; yet, where anything has been largely, positively proved, the dwelling on the objections that may be raised, without estimating the positive proofs of the whole system, is a totally unsound mental process. It is a way of judging of the truth of anything which would be admitted in no other case whatever. I do not object to the examination of every difficulty in detail.

In the case of scripture, the positive proof is that of the divinity of the system as a whole. If the system at large is positively proved, a difficulty attached to it which I cannot solve is a demonstration, not of the falseness of the system, but of my incompetence to deal with the difficulty. In such a case, a sound minded man is content to say, "I do not know." The historical facts and documents of Christianity are proved, with an evidence such as no other universally believed event or acknowledged book has any evidence to be compared with, and if proved shew that it is divine. It has met with an opposition which made every document and fact to be scrutinized with a closeness which left only what was incontestable uncontested. This was to be expected, because it presented the claims of a holy God, to which the antagonist will of man never would submit. Hostile heathens, philosophical adversaries, heretical corrupters, foolish advocates, elaborate historians, voluminous commentators, every kind of author and character has been occupied with it from the time of its promulgation, and authenticated its history and its doctrines even when opposing them; and this in the presence of the hostility of religions divinely established or nationally and deeply enracinated on the one side, and sceptical scorn on the other. The books on which the smallest doubt could be cast, doubts were cast upon; and their authenticity made a subject of question as they are by objectors now.

J. N. DarbyA Fourth Dialogue on the Essays and Reviews, section b

H. They cannot give faith in it. They may lead to it in this way, namely, in that they prove the absurdity of what is said to deny it, and prove thus the absurdity of denying it, so that the mind bows to it, and the word is left to its own force; but there is never faith till it has exercised this force.

J. N. DarbyA Third Dialogue on the Essays and Reviews, section b

H. There is truth in that. We have not now to do with heathenism and Judaism (I mean in our present inquiries, for we know with delight there are missionaries to tell Christ's blessed grace to them). When we meet with infidelity now, it has the character of apostasy and antagonism. It may be open as in the last century, or covert, as in this, but it has essentially this character. Early opposition was not apostasy; nor did it, indeed, deny the miracles; they were too recent. They ascribe them, as Celsus, to magic, or cited Apollonius Tyanaeus as having wrought such too; or the Jews to magic learnt in Egypt, and the theft of the Shem hammaphoresh out of the temple. Still that was antagonism, and had to be so treated. Now it is more. It is apostasy in principle, and has to be treated as such; covert I admit, using Christ's name, but only so much the worse. Christianity has been publicly admitted as the religion of God, its record accepted as the record of God, miracles and all; and then men begin to cavil and oppose and undermine, not being honest enough to throw it off, or sometimes happily kept back by spiritual instinct; but, as a system, it is apostasy in principle. Hence there is less hope, and the record has to be proved, objections answered, miracles to be proved, not a proof. In this case we must shew their folly as reasoners, and trust to the word, if God peradventure will give them repentance to the acknowledging of the truth. For them I should look much more to the power of the word in grace. If the record have power in them, they will see the miracles with it, and the perfect beauty and suitableness of them in such a revelation of God. Proofs may shew the absurdity of doubts, and so far are useful. They may put to silence the ignorance of foolish men, but cannot give faith. Of this we have sufficiently spoken, and I suppose of general principles so delighted in by Dr. Williams. One soon sees there is not the soberness of inquiry, but delight in one like Bunsen, who, he thinks, may aid in overthrowing scripture as a divine record. You will soon see how little they are to be trusted. I may not be able to answer every objection; but if I find a man make a hundred, and ninety-nine are shallow and foundationless, and his will pierces in it all, I am not much troubled with the weight of the hundredth. Facts and principles will both come before us.

The Bible TreasuryDivine Inspiration of the Scriptures

Not only is it impossible to prove this question without faith, but the effect of reasoning on the subject is to destroy faith. If Scripture has to be proved by reason, God is not believed because He has spoken, i.e., there is no true faith. If I believe A because B has said that what A has said is true, I do not believe A at all. I come to a logical conclusion from other evidence that the statement is right I don't believe the person. Similarly, in reasoning about the Scriptures, I may come to the logical conclusion that it must be the word of God, but this is not faith, though faith is almost certain to follow from such a conclusion, but it must be realized that reasoning cannot give faith.

Hamilton SmithThe Epistle of Jude

We are to earnestly contend for the faith which was once delivered to the saints. "The faith" of which Jude speaks is not the personal faith by which we believe, but that which is to be believed — the truth. When error prevails and opposition raises its head it is not sufficient that we should expound the truth, we must contend for it. This implies conflict, but when Christ is assailed, and the truth is at stake, we must not shrink from fighting the good fight of faith under any plea of Christian charity.

Moreover it is "the faith" for which we are to contend, that is, the whole circle of truth. We are not simply to contend for a particular truth. This indeed has been done, with the result that the truth as a whole has been lost, and sects have been formed to maintain a particular truth such as holiness, the presence of the Spirit, the unity of the church, or the coming of the Lord.

Further let us note that the faith for which we have to contend is the faith "once delivered to the saints." The word "once" has the force of "once for all" (See R.V.). It admits of no addition, no modification, and no development. There is no fresh communication of truth to the saints. It has been delivered to them once for all. We may have much to learn about the truth. God may grant fresh light upon the truth already revealed, and we should grow in our apprehension of it. But the truth itself has been once for all delivered to the saints. And for this we are to contend. Not the truth held in measure by the Fathers, or handed down by tradition, or crystallized by the creeds, or obscured by faulty teaching, but the faith once delivered to the saints in the very form in which it was delivered.

Again, it is well to remark that we are not called to contend with error. Many sincere souls have done so and formed crusades against different glaring evils. There are occasions, indeed, when contending for the truth necessitates the exposure of evil. But the great business of God's people is with the truth, not the error. Jude does not say earnestly expose the error, but "earnestly contend for the faith."

Verses

  • 2 Corinthians 10:4–54For the arms of our warfare [are] not fleshly, but powerful according to God to [the] overthrow of strongholds; 5overthrowing reasonings and every high thing that lifts itself up against the knowledge of God, and leading captive every thought into the obedience of the Christ;
  • 1 Corinthians 1:21For since, in the wisdom of God, the world by wisdom has not known God, God has been pleased by the foolishness of the preaching to save those that believe.
  • 1 Peter 3:15but sanctify [the] Lord the Christ in your hearts, and [be] always prepared to [give] an answer [to] every one that asks you to give an account of the hope that [is] in you, but with meekness and fear;
  • Jude 1:3Beloved, using all diligence to write to you of our common salvation, I have been obliged to write to you exhorting [you] to contend earnestly for the faith once delivered to the saints.
  • Philippians 1:7as it is righteous for me to think this as to you all, because ye have me in your hearts, and that both in my bonds and in the defence and confirmation of the glad tidings ye are all participators in my grace.
  • Philippians 1:16These indeed out of love, knowing that I am set for the defence of the glad tidings;
  • Acts 17:2–32And according to Paul's custom he went in among them, and on three sabbaths reasoned with them from the scriptures, 3opening and laying down that the Christ must have suffered and risen up from among the dead, and that this is the Christ, Jesus whom I announce to you.