Why does God allow it to happen?

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.

p249 DEAR BROTHER, - I write a line, not having been able to see you in my very hasty visit, to sympathise with you in your present trial, quite feeling how real a one it is to you. I enter not only into the way this would exercise and naturally prey upon the mind in all its thoughts - "the multitude of thoughts within me," as the Spirit of God deigns to speak. It is a serious trial to the father of a family, occupied as you are, to be deprived of sight. When the outward trial of being thus rendered comparatively helpless, brings all the heart into exercise, the subjection to God's will, the humbling ourselves under His mighty hand and contentment with whatever lot He may assign us and besides the question of an humbled will, there often arise doubts practically of His love, an impugning of His wisdom and almost a preference to be out of His hands, what Elihu calls a choosing iniquity rather than affliction. I do not say that this has been produced in you at all. I speak of the trial and temptation when such a case arises, and I speak of it, dear brother, that you may be helped by the remembrance of our Father's love, and turn at once to Him, and the assurance of His love. Remember that God, even our God, has better thoughts for us than rest or a portion here. He is educating us for a blessed and eternal rest, free from evil and all that would cause it, and He is bent on the blessing of His children; and moreover He is bound by His holiness to purge us suitably (though most graciously) for the place He has called us to. How often He lets Satan do this painful work, and try and sift us as Job! But His hand and will are behind it all. He gives His saints up to Satan's hand to a certain point, but only so far as to bring the heart fully to a bearing before Himself, and enter into deep questions with it, breaking down its pride. But not only was the tempter absolutely limited in what he was to do to Job, but it was the Lord who first proposed his case to Satan. He had His own end in it, as we see: Job gets into blessing with a knowledge of himself and of God, incomparably beyond what he had before. In all these cases, therefore, though Satan may sift and try us by a thousand trials without and thoughts within, our business is to think on His hand and love who originates it all as to the ultimate purpose. By its being the enemy the soul is sifted in it, tempted to murmur. God could not do that: and what flesh is, is fully brought out to us, and there is a giving up of self, which enables us infinitely better to appreciate God.

The problem handled in the book is the moral government of God: how to conciliate His righteousness with the sufferings, and even extreme sufferings, of a just and godly man? how to understand the permission of evil, in its worst form of malignant persecution, with His own good, and this before and apart from His revelation in Christ and by redemption? The books of Moses prepare the way for His government of a people, His own elect Israel, where all was to be manifest and a testimony before the world. Here it is His dealings with a soul before the true light shone, and the veil was rent, and sin condemned in the cross, along with the expression of exercises of heart and conscience under God's dealings. Now that we are reconciled to God by Christ's death and know ourselves to be in Christ before God, there is or ought to be a wholly new experience. But it is of the deepest interest and profit to see how the believer was enabled, not merely to walk uprightly when things were prosperous in an evil world but to confide in God spite of adversity and crushing affliction, and not only to submit to His will as chastening but to measure and abhor himself in dust and ashes before God. The beginning teaches that not Satan but God is the source of the action, the middle that He only and effectually carries forward the true lesson for the soul, the end that He is exceeding pitiful and of tender mercy. A whole long book devoted to the exercises of a soul in suffering, and he a Gentile, and this in the canon of the Jewish scriptures from the first! But it is not yet what some call the "mystery of the cross:" this was reserved for Christ.

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.

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).

Do you think it is only of Job that God thinks? Do you think that God is not thinking of every one of you now, and that in the presence of the evil angel? Do you suppose that this was something entirely exceptional? The account of it was, the allowance of it was, the special circumstances of it were peculiar; but the principle is the same for every believer. God in His sovereign love and grace takes a pleasure in His children, far more than we take in any of ours. And you know what that is for a parent. Well now, God takes more pleasure in you — not merely in Job — in you. I grant we do not deserve it; that is another thing altogether. Love does not count up deserts at all. Love goes out because God is love, and for His own glory in Christ the Lord. Now He is able to do it righteously; able to do it effectively. But here there was tremendous suffering before Christ came in, and before the full light of God came. God allowed all that; nevertheless it was He that began it; and, if God begins, how will He end? Worthily of Himself. It is not merely patching up; it is not merely repairing, but a radical work of self-judgment in the soul.

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.

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.

Do you ask, reader, Why then are we in such a world still? I will tell you. Scripture tells us, God in grace is still leading souls to profit by and enjoy this. It is a world of misery, and sorrow, and oppression. Did God interfere to change it, He must come in judgment and close the time of mercy; and that He does not do, while yet any have ears to hear. He allows, therefore, the evil which He will judge, to go on meanwhile. And we, though we may thus have to suffer awhile in the world, ought in this sense to rejoice that it is yet allowed; because it is still a time of mercy extended to others. The end will be everlasting joy in a much better world. Christ is gone to prepare a place for us, and He will come again and take us to Himself, that where He is, there we may be also. Thus Peter says, "The Lord is not slack concerning his promise, as some men count slackness, but is longsuffering to usward, not willing that any should perish, but that all should come to repentance" (2 Peter 3:9).

The answer is plain. Because, if He would create a glorious creature — man, after His own image, and in His likeness, free to choose either good or evil, and not a creature governed by a mere chain of instinct, as the birds and beasts around him — He must leave the entrance to him of evil, a possibility, though not a necessity.