Genesis

A Devotional Commentary

By W. H. Griffith Thomas

Chapter 36

Isaac

Gen 26:1-33

 

ALTHOUGH Isaac lived the longest of all the patriarchs less is recorded of him than of the others. This is the only chapter exclusively devoted to his life. His was a quiet, peaceful, normal life. He was the ordinary son of a great father, and the ordinary father of a great son. We are accustomed to speak of such lives as commonplace and ordinary, and yet the ordinary life is the "ordered" life, and in the truest sense the "ordained" life. Like the rest of us, Isaac’s experiences were marked by light and shade, by sin and discipline, by grace and mercy. The chapter before us is full of illustrations of how difficulties should and should not be met.

I. Difficulty met by Divine Guidance (Gen 26:1-5)

Once again there arose a famine in the land of Canaan and the difficulty about food quickly became urgent with Isaac and his large household. Trials are permitted to come into the life of the best and holiest of men, and it is by this means that God sometimes teaches His most precious lessons. As the result of this famine Isaac left his home and journeyed southwards into the land of the Philistines to Gerar. The question naturally arises whether he was right in taking this journey, whether he had consulted God about it, whether it was undertaken by the will of God, or prompted by his own unaided wisdom. In any case the Lord appeared to him and prevented him from going farther southward into Egypt as his father had done under similar circumstances. "Go not down into Egypt." Egypt was not the promised land, and there were dangers there to body and to soul from which it was necessary that Isaac should be safeguarded. With the prohibition came the definite Divine instruction to remain in the land of Canaan, and the promises to his father Abraham were thereupon repeated and confirmed. Careful study should be made of the various occasions on which the Divine promise was given to Abraham, and then a comparison should be instituted with these words to Isaac. It will then be seen that each time there is some new feature of the Divine revelation and a confirmation of the Divine promise. It is impossible to avoid asking the question whether in view of the sequel Isaac was right in going even as far as to Gerar. It would almost seem as though he had been walking by sight rather than by faith and had not consulted God before starting out from home.

II. Difficulty met by Human Sin (Gen 26:6-11)

Isaac continued to dwell in Gerar and it was not very long before he was asked by the inhabitants of the place about his wife. Following his father’s evil example he told a deliberate lie and said, "She is my sister." In this he was actuated by cowardly fear and by deplorable selfishness; "Lest the men of the place should kill me for Rebekah." It is sometimes wondered how it was that Isaac did exactly what his father before him had done, and the similarity of the circumstances has led some to think that this is only a variant of the former story. Would it not be truer to say that this episode is entirely consonant with what we know of human nature and its tendencies? What would be more natural than that Isaac should attempt to do what his father had done before him? Surely a little knowledge of human nature as distinct from abstract theory is sufficient to warrant a belief in the historical character of this narrative. Besides, assuming that it is a variant of the other story, we naturally ask which of them is the true version; they cannot both be true, for as they now are they do not refer to the same event. The names and circumstances are different in spite of similarities.

This belief in Rebekah as Isaac’s sister was evidently held by the people of Gerar for some time, for it was only after Isaac had been there "a long time" that the King of the Philistines detected the sin and became convinced that Isaac and Rebekah were husband and wife. Like his predecessor before him Abimelech was a man of uprightness, for he very plainly rebuked Isaac and reminded him of the serious consequences that might have accrued to him and to Rebekah if the facts of the case had not become known. Is there anything sadder in this world than that a child of God should be rebuked by a man of the world? The corruption of the best is indeed the worst, and when a believer sins and his sin has to be pointed out to him by men who make no profession whatever of religion, this is indeed to sound the depths of sorrow and disappointment. Abimelech took immediate steps to prevent any harm coming to Isaac and Rebekah from what had been done, and it is not difficult to imagine Isaac’s feelings as he realized the results of his deliberate untruth.

III. Difficulty met by Divine Blessing (Gen 26:12-17)

Isaac still lived on at Gerar, and quite naturally occupied himself with his daily agricultural work. He sowed seed, and in the very same year received an hundredfold owing to the blessing of the Lord. This was an exceptional result even for that exceptional land, and the Divine blessing is of course the explanation. Not only so, but his flocks grew and his household increased more and more "until he became very great." This marked Divine blessing following soon after his deliberate sin is at first sight a difficulty, for we naturally ask how God’s favor could possibly rest upon him so quickly after the discovery of his grievous error. The answer may be found in a somewhat frequent experience of the people of God. They are often permitted to receive publicly a measure, and a great measure, of the Divine blessing even when they may not be in private fully faithful to the Divine will. God may at times honor His people in the sight of men while dealing with them in secret on account of their sins. As Richard Cecil once said, "A minister of Christ is often in highest honor of men for the performance of one half of his work, while God is regarding him with displeasure for the neglect of the other half." It seems to have been something like this with Isaac. In the presence of his enemies the Philistines God indeed, "prepared a table" before him, but it is pretty evident from what follows that God had other ways of dealing with him on account of his sin. God may not suffer His servants to be dishonored before the world, but He will take care to discipline them in faithfulness, and even with severity in the secret of His fellowship with them.

This prosperity soon had its inevitable outcome. "The Philistines envied him," and this envy was shown in what was perhaps the severest and most trying way. "All the wells which his father’s servants had digged in the days of Abraham his father, the Philistines had stopped them and filled them with earth." The digging of wells was a virtual claim to the possession of the land, and it was this in particular that the Philistines resented. They were not prepared to allow Isaac to regard himself as in any sense the owner of this property, and they therefore made it difficult and even impossible for him to remain there. Water especially for such a household as his was an absolute necessity, and the stopping up of the wells compelled him to take action. Abimelech too was not happy about this increasing property, and begged Isaac to depart, saying that he was mightier than the Philistines. Isaac thereupon departed, and yet even then did not go back to his own home, but remained in the valley of Gerar and dwelt there. Once again we cannot help feeling conscious that Isaac was not exercising sufficient faith in the power of his father’s God, or he would never have remained so near Gerar in the land of the Philistines.

IV. Difficulty Met by Human Patience (Gen 26:18-22)

This reluctance to go far away soon had its effect. Isaac was necessarily compelled to dig again the wells of water that had been stopped up, but this was at once met by a strife with the herdsmen of Gerar for the possession of the wells. Again Isaac’s herdsmen dug a well, and the men of Gerar strove for that also. All this was evidently intended to make things uncomfortable for Isaac until he should be willing to return to his own home. Compelled by circumstances to make another move, a third attempt was made at well-digging, and at length the people of Gerar did not continue to strive. This was regarded by Isaac as a mark of Divine favor. "He called the name of it Rehoboth; and he said, For now the Lord hath made room for us, and we shall be fruitful in the land." The spirit of yielding is very noteworthy, more particularly as peacemakers are very rare in the East. A strife of this kind is scarcely ever likely to be met by such a spirit of willingness to yield. On the contrary, there is every likelihood of such action leading to further strife and insistence upon personal rights. God was at work gently but very definitely leading Isaac back again to his own home.

V. Difficulty met by Divine Favor (Gen 26:23-33)

At length Isaac was impelled, not to say compelled, to leave the land of the Philistines, "and he went up from thence to Beersheba." Let us observe carefully what follows these words. They are very striking and significant. "The Lord appeared unto him the same night." Does not this show clearly that God never meant him to go even to Gerar? By this Divine appearance "the same night" it is evident that Isaac was at last in line with God’s will, and could receive a Divine revelation. "I am the God of Abraham thy father: fear not, for I am with thee, and will bless thee, and multiply thy seed for My servant Abraham’s sake." This is the first time that we have the now familiar title, "the God of Abraham." Isaac is told not to fear, that he can rely upon the divine presence and blessing, and upon the fulfilment of the promise to his father Abraham. When God’s servants get right with Him they are certain to receive His full revelation of truth and grace. "The secret of the Lord is with them that fear Him, and He will show them His covenant." (Psa 25:14 -note)

Isaac at once responded to this Divine revelation. "He builded an altar there, and called upon the Name of the Lord, and pitched his tent there: and there Isaac’s servants digged a well." Let us mark carefully these four stages in the patriarch’s restored life. First comes the altar with its thought of consecration, then prayer with its consciousness of need, then the tent with its witness to home, and then comes the well with its testimony to daily life and needs. The altar and the home sum up everything that is true in life. First the altar and then the home, not first the home and then the altar. God must be first in everything.

Personal blessing from God and the consciousness of a life right with God were not the only result of Isaac’s return to Beersheba. "Then Abimelech went to him from Gerar." The point of time is very noteworthy, "Then Abimelech went," that is, when Isaac had returned to the pathway of God’s will, those who were formerly his enemies came to him and bore their testimony to the presence of God with him. Isaac naturally asked why they had come, seeing that they had sent him away from them. Their reply is very significant, "We saw plainly that the Lord was with thee . . . thou art now the blessed of the Lord." How true it is that "when a man’s ways please the Lord He maketh even his enemies to be at peace with him." It is scarcely possible to doubt in view of all these verses record that Isaac ought never to have left his home, but should have trusted God to keep him in spite of the famine in the land. But at last he was right with God, and both Divine favor and human acceptance wait upon him. He responded with alacrity to the desire of Abimelech for a covenant of peace, and after a feast of fellowship his visitors departed from him in peace. When God is honored by man, man is always honored by God.

Suggestions for Meditation

Isaac’s life, as recorded in this chapter, is full of simple yet searching lessons for people who, like him, are called upon to live ordinary, every-day lives.

1. The Secret of true living is here revealed.

God must at all costs be first. Divine revelation is the foundation of all true life, and Divine guidance is its only safety. Not a step must be taken without His direction, not a work undertaken without His grace and blessing. "In the beginning God" must actuate and dominate every life that seeks to live to His glory. It is a profound mistake to think that we need only concern ourselves with God’s will in the great events, the crises of life. The story of Isaac shows with unmistakable clearness that there is nothing too trivial for God’s guidance, and nothing too small for the need of His grace and power.

2. The need of strength of character is here emphasized.

There is always a very serious peril in being the son of a great father. Life is apt to be made too easy, and the son often occupies his father’s position without having had his father’s experience. Isaac entered upon his inheritance without having passed through the various ways of discipline that Abraham experienced, and the result was that things were so easy for him that he did not realize the need of individuality of character and definite personal assertion of himself in the Divine life. In opening the wells that had been filled up he was copying Abraham’s example without obtaining Abraham’s success, and he was doubtless thereby taught that it was necessary for him to have a personal hold on God and duty for himself instead of merely imitating what his father had done. It is always dangerous when life is made too simple and easy for young people; "it is good for a man to bear the yoke in his youth," and it was the absence of this yoke that doubtless ministered in great measure to that weakness of character which seems to have marked Isaac almost throughout his whole life.

3. The importance of separation from the world is here seen.

As long as Isaac was in or near Gerar he did not experience much happiness. He was envied, thwarted, and opposed by the jealous Philistines. He was wanting not only in happiness but also in power, for it was not until he returned to Beersheba that Abimelech came to him bearing testimony to his conviction that God was with Isaac and blessing him. Thus for happiness, comfort and power with others, separation from the world is an absolute necessity. There is no greater mistake possible than to imagine that we can be one with the world and yet influence them for Christ. Lot found out this mistake to his cost, and so it has ever been. Separation from the world, paradoxical though it may seem, is the only true way of influencing the world for Christ. We must be in the world but not of the world if we would glorify God, bring blessing to our own souls, and be the means of blessing to others.

4. The spirit of meekness is here illustrated.

It is noteworthy that all through his life Isaac’s temperament was of a passive rather than of an active nature. During his childhood he was subject to the insults of Ishmael, in his manhood he was taken to Moriah and bound there for sacrifice, and a wife was chosen for him by his father. He accepted the rebuke of Abimelech with meekness, he and his servants yielded to the Philistines about the well, and in his later life we can see the same spirit of passive yielding in his relations with Rebekah and his two sons. And yet in spite of all this meekness the Philistines testified to him as a man of power and might, and begged that he would not do them any harm. What a testimony this is to the spirit of true gentleness and meekness. The world thinks very little of meekness, but it is one of the prime graces of Christianity. "Let your sweet reasonableness be known unto all men" is the apostolic word echoing the Master’s beatitude, "Blessed are the meek for they shall inherit the earth." Not only so, but this meekness is an echo of God’s own life, for does not the Psalmist say "Thy gentleness hath made me great"? (Psa 18:35 -note) As the French aphorism truly says, La douceur est une force. Meekness means the self-sacrifice of our own desires and interests, and in this spirit of gentleness is the secret of truest character and finest victory over self and others. Egoism is always a cause of weakness, for a constant consideration of ourselves is so absorbing that it tends to rob us of the very finest powers of our character. On the other hand, as we cease to regard self and concentrate attention upon others we find our own character becoming stronger as it becomes more unselfish, and with that is quickly added influence over others, and a beautiful recommendation of the grace of our Lord Jesus Christ.