Why does God let us go through pain?

God does not cause the suffering to His own, but He allows it to happen, so that His servants can benefit from the experience (e.g. increase their faith), and also for His own glory. Two examples are: Job, whom Satan tested to the uttermost, see Job 1 & 2, and Peter, whom Satan desired to sift as wheat, Luke 22:31.

In 1983 a famous Rabbi in the US, Harold Kushner, published a book about the problem of suffering. In it he suggested that we should not blame God for sufferings (which is right); then he goes on to say that God is good, but that He cannot help it when evil befalls His people (which, of course, is a wrong thesis). Perhaps we may remind ourselves at this point of Romans 8:28, where we see the very opposite of Kushner's claim. God not only allows adverse circumstances, He is even in full control and uses them to form believers in His school' (Rom. 5:3-5; Jam. 1:3). His ways ultimately, and surely lead to the fulfilment of His purpose, that we should be conformed to Christ, the Firstborn among many brethren (Rom. 8:29). Why do we have sufferings? Is it not also, to make us realize that we are living in a world which is in direct opposition to God's will? (cf. 1 Peter 2:15).

Yes, God in infinite and tender goodness can, and does, bring His children through sorrow and suffering. He did it with Abraham, Isaac, Jacob, Joseph, Moses, David and others, and He is doing it to-day. He may chasten for sin, as corrective, or He may discipline the soul as seeing danger ahead, which surely is preventive, and, as in the case of Job, He may put us through a good deal of trial, that we may learn ourselves, and enter better into the knowledge of Him — which is surely promotive.

The question has been often asked, Why does God allow the people on whom He has set His love to suffer in this way? and the answer is simple. It is because He loves them. There may be, there are, other reasons, but this is the chief. Whom the Lord loveth He chasteneth, and if the heart wander chastening is necessary. The wise man tells us, "By sorrow the heart is made better," and experience teaches us the truth of this. How readily will evil attach itself to the best of us! but in the furnace of affliction the dross is separated from the purer metal, and consumed. Moreover, when we endure chastening, God deals with us as with sons; and every trial which visits us, were we but patient under it, would be fruitful in blessing to our souls. True, the experience of passing through the trial is not pleasant; it would be no trial if it were; but a morning of joy succeeds the night of sorrow, and in the quiet after-time we say with David, "It is good for me that I have been afflicted."

Secondly, we are reminded that there is a need for these sorrows, for these trials are for “a season, if need be”. The Father does not cause His children a needless tear. The needs be is to prove our faith. This does not mean to prove whether we have faith, but rather to make manifest the preciousness of the faith we have. Gold is not put into the fire to prove that it is gold, but to bring out the precious qualities of the metal. So God proves our faith by various trials to bring out the precious qualities of our faith. Faith, counting upon God in the trial, leads to submission to what God allows: faith in God enables the soul to wait in patience (James 1:3). Faith in God enables the believer to be steadfast against the attacks of the enemy (1 Peter 5:9). The soul may have true faith, but when the trial comes these blessed qualities of faith — submission, patience, steadfastness, confidence and dependence upon God — become manifest.

Tribulation works patience, and patience experience, and experience hope. As we endure in tribulation we come to an experimental knowledge of ourselves, and of God's way with us, and in subjection to His holy will we have the compensating grace that He pours into our souls. Moreover we begin to see the end He has in view. We are not like Job was, for he, poor man, went through his tribulation without knowing the "why" of it; but we, who have heard of his patience, have also seen the end of the Lord. He has not kept us in ignorance as to our destiny. He has predestined us to be "conformed to the image of His Son, that He might be the First-born among many brethren" (Rom. 8:29).

Thus, although the world be a ruin before God, and although it is too evident that Satan is the restless worker of all evil here below, which is brought before us in the plainest manner in this book, God who is above it all, and who seems to take no part in it, carries on His gracious ways, and this to convert and deliver those who have been wretched, vile, and rebellious. It is not that retributive government to which man's heart would constantly limit God, but a government of souls while the world goes on in pride. Man likes to see people punished when they deserve it. It is natural to the heart. There is something in our nature which, when one is not actually suffering or dreading it, likes to find some (shall I say good or bad?) reason why another should be punished if he does suffer. This was at work in the three friends. But the book of Job is intended to show that they were all wrong in their application of this truth. Not that there will not be perfect retribution when the time comes for it, by the only One capable of carrying it out; but that it is only partial now. Christ alone will act perfectly in it by-and-by; but the time awaits His coming. There will be no adequate retributive government till the Lord Jesus takes the reins. He Himself was in this world the greatest of sufferers, as we know; and so the saints were sufferers before Christ, and still more since Christ. At any rate, the grace now displayed is such that God counts it a privilege given us to suffer for His sake; so that we surely ought to be able to bless God for it in a way that Job and no other could, because we have Christ fully revealed. Job did not know why his gracious Master gave him up to such tremendous and reiterated trouble. He had to learn why, and to learn it slowly and painfully, but blessedly at the end. We begin where he ended. Having in Christ the true light of God, we have not only His perfect love, but that there goes on a kind of divine government quite different from retribution; that there is a gracious dealing of God for the good of souls, and connected with it a moral government, unheeded by the world, which, spite of all appearances to the contrary, never fails. It is not a government consisting in what is public, or what natural men can judge of. It is none the less God dealing with souls, and to all that bow to His word and to Himself ineffable blessing. The discipline may be painful, not to say that it must be. What blessing can there be without it in our nature and in this world? The cross tells what it cost the Lord Himself to make our blessing a righteous thing; the manifestation of the same truth in the highest and deepest way. Where is there a single joy for us, once dead in sins but now saved by grace, that had not its root in the sorrows and sufferings of Him who bore our judgment? And so it is for those that learn what sin is in the presence of God.

The characteristic of comfort is that it strengthens the soul to bear its burden with fortitude as well as resignation; and it accomplishes this result by considering the trial in the light of the glory of God. When sorrows overtake and overwhelm the soul, it gives itself many a bitter pang by reiterating the question — Why do I suffer this? Why has this come upon me? And under these circumstances there can he no real comfort, until such a one lays hold by faith upon the fact which scripture abundantly reveals, that the clouds and storms are but agents in the development of the beneficent purposes of God. All things are working together for the accomplishment of good; and this to those who love God and who are the called according to purpose. This we had not known but for the word of God; but He has given it for our comfort, and that we may thereby trace His hand in each event, minute or mighty, which befalls us. Leave God out, and all is confusion and anarchy: a crowd of pitiless misfortunes grinding man to the very dust of the ground from whence he was formed. Bring God in, and the man of faith can rejoice in tribulations also.

The Bible alone accounts for the presence of evil, and its resultant misery and death. By one man sin entered into the world, and death by sin. It is a righteous thing that misery and death, with all their concomitant evils, should be the lot of man — the righteous dealings of a just and holy God with rebels; and, while sin remains, righteousness demands that all these evils — the fruit of sin — should also remain. Even God's saints, while here in the body, are exposed to the sorrows to which humanity is heir. The Lord Jesus Himself submitted, in grace truly, to all the consequences — sin excepted — of taking a place among men and specially the remnant of Israel, a thing wholly distinct from being made sin on the cross. To remove the sufferings while sin is present would be a denial of God's righteous government.

Suffering comes to us from different quarters and for various reasons, but that which is testing the greatest number now, and causing the most suffering at this time is the war, and many are asking why it should be? Why, if God is good, should there be any war at all? That is a question that calls for an answer. God is good, ten thousand times ten thousand voices bear witness to His goodness, but the world as such has rejected God, and despised the riches of His goodness and forbearance and long-suffering not knowing that His goodness would lead them to repentance (Rom. 2:4) and has chosen to follow Satan, the adversary instead of God. In Eden Adam listened to the voice of Satan and turned his back upon God and by that act of disobedience sin entered into the world and death by sin (Rom. 5:13) and when sin came in, peace spread its wings and flew away. “There is no peace, says the Lord, unto the wicked” (Isa. 48:22). The world has been Satan’s world since that day and “suffering and sweat and tears and blood” are the result, they are part of sin’s foul brood.