What is knowledge according to the Bible?

Wisdom is the possession of the mind of God, so that everything is viewed as before God, and in relation to God, enabling its possessor to act rightly in any particular circumstance. Knowledge is rather an intelligent acquaintance with the revealed word of God, so that the doctrine can be clearly stated. Faith, in this passage, is not simply faith in Christ and the gospel, which is common to all believers; it is rather the special faith given to certain believers that enables them to help the Lord's people, by rising above difficulties, overcoming opposition, and guiding them in their perplexities.

What then is "wisdom" as distinguished from "knowledge?" Wisdom seems to me that moral discernment given by God of things as they are before Him, and consequently as they truly are in themselves, and in relation to one another, which is of prime value for practical judgment and conduct here below. Good and evil, right and wrong, are thus seen intuitively, because of familiarity with the presence of God, not only in their results but in their principles and springs. Knowledge is rather that understanding of revealed truth, which of course therefore is given through a diligent use of the scriptures, and is of great value for appreciating the ways as well as word of God, though the abuse of it issues in systems of divinity, of prophecy, and the like. The "word" in the two instances means or implies the faculty of communicating to others the wisdom or knowledge, as the case may be. It does not seem correct to infer that the prophets were characterized by the latter as apostles undoubtedly were by the former. It would be more according to scripture if one said that "the word of knowledge" pertained to the teacher, always remembering that an apostle or a prophet might also be a teacher and a preacher, as Paul himself was beyond all controversy. But his was a rare combination of gifts, and all of them rich, deep, and ample, in order to accomplish the special work for which he was called of the Lord.

When the fulness of time came and it pleased God to give a perfect revelation of Himself in Christ, then it could be said "We beheld His glory … full of grace and truth," (John 1:14), for truth is REALITY — the revelation of all that God is, with the consequent putting of everything into its right position in regard to Him. He who knows God as revealed in Christ, and is by that knowledge taken out of the mists of error, has been brought into the realm of truth.

All knowledge of God must flow from revelation, for man by wisdom knows not God. 1 Cor. 1:21. True worship has the same source. Each of these — knowledge of God and worship — is always to be according to such revelation as He has at the time, or in the dispensation, given of Himself.

Herein lies the transcendent value of Scripture. Senses cannot avail beyond what acts on them. Reason can give no more than conclusions or probabilities. Even to ascertain facts is beyond its province; still more, truth moral or spiritual. How can reason furnish man with what most deeply concerns his being and state, present and future? How, above all, make God known and enjoyed, served and worshipped, now and evermore? Reason cannot, ought not, to be a groundwork for souls in view of eternity; and it is only perverted thus by such as will not bow to Scripture. What must be, is one thing; what is, reasoning, which deals with inference, cannot discover. Now, truth is the making known what is; and this in divine things can only be by revelation. Facts rest on sense or testimony; supernatural facts on a testimony above man, even if through him. To be made known with divine authority for man's blessing, they must be revealed by God, as they are in the Bible. Grace and truth came by Jesus Christ.

There you have one of the most remarkable instances of the absolute certainty that the soul taught from on high has. Peter says, "The Christ of God." Do you think he was afraid to say that? Was there any uncertainty? He knew it. How? Not because of the effect in his own heart; not because there was happiness in his own breast. It was a revelation to him. And that is what all truth must be — a revelation out of Scripture by the Holy Ghost to faith. That is to say, what is revealed from God in Scripture is understood by the teaching of the Holy Ghost. And so Peter had certainty. He knew God, and could say without any question, "The Christ of God."

The Spirit's witness to these things is the word, and — produced by means of men — takes the shape of the truth formally set forth by revelation. Christ is the truth, as we have seen, the centre of all the ways of God; but what we are now speaking of is the divine communication of this truth; and in this way it can be said that the word is the truth. But, although communicated by means of men, so that it takes a form adapted to man, its source is divine; and He who has communicated it is divine: He of whom it is said, "he shall not speak of himself" (that is to say, from Himself — apart from the Father and the Son). Consequently the revelation of the truth has all the depth, the universality of relationship, the inseparable connection with God (without which it would not be truth, for all that is separate from God is falsehood), which truth itself possesses — necessarily possesses — because it is the expression of the relationships which all things have to God in Christ; that is to say, of God's own thoughts, of which all these relationships are but the expression. It is true that this revelation also judges all that is not in accordance with these relationships, and judges according to the value of the relationship that is broken with regard to God Himself, and the place which this relationship has in His mind. When this word is received through the quickening work of the Holy Ghost in the heart, it is efficacious; there is faith, the soul is in real living practical relationship with God according to that which is expressed in the revelation it has received. The truth — which speaks of the love of God, of holiness, of cleansing from all sin, of eternal life, of the relationship of children — being received into the heart, places us in real present living relationship with God, according to the force of all these truths, as God conceives them and as He has revealed them to the soul. Thus they are vital and efficacious by the Holy Ghost; and the consciousness of this revelation of the truth, and of the truth of that which is revealed, and of really hearing the voice of God in His word, is faith.

Revelation, in making known the true God, meets - not the knowledge, but the wants of the human mind. It is the witness of its own truth, because it meets and clears out those springs in the soul which were the subjective adaptation to the relationship in which it stood in truth with God; and the objective revelation perfectly meets them, fits in, and so far God is known.*

Again, the knowledge we possess of God's perfect moral nature is reliable and trustworthy knowledge, because it has been communicated to us by those who were personal witnesses of its revelation in and through the Son of God. These witnesses have borne testimony to what they heard Him declare. It is His revelation that they have announced to us, and were commissioned by Him to make.

Knowledge consists of information as to God and all His works, as well as of all that sin has brought into the world. The former is desirable, the latter undesirable.