Make no mistake on this point; regeneration is the direct result of the supernatural operation of God. This needs to be stressed today, for regeneration has been so misrepresented by modern evangelists that to the popular mind the "new birth" signifies nothing more than a process of reformation. But the new birth is no mere turning over of a new leaf and the endeavor to live a better life. The new birth is very much more than going forward in a religious meeting and taking the preacher's hand; very much more than signing a card and "joining the church." The new birth is an act of God's creative power, the impartation of spiritual life, the communication to us of the Divine nature itself.

Abraham and his wife each of them nearly a hundred years old-desiring a son-what could they do? Nothing! absolutely nothing. God had to come in and work a miracle. And thus nature had nothing to glory in. So it is with us. The natural man is not only a sinner, a lost sinner, but he is a helpless sinner-impotent, unable to do anything of himself. If help comes it must come from outside of himself. He is, like Abraham and Sarah, shut up to God.

Third, the coming of Isaac into Abraham's household aroused opposition and produced a conflict. "And Sarah saw the son of Hagar the Egyptian, which she had borne unto Abraham, mocking" (Gen. 21:9). In the epistle to the Galatians we are shown the dispensational meaning and application of this, and there we read, "But as then he that was born after the flesh (Ishmael) persecuted him that was born after the Spirit, even so it is now" (Gal. 4:29); but it is with the individual application of this type that we are now concerned. Ishmael exemplifies the one born after the flesh: Isaac the one born after the Spirit. When Isaac was born the true character of Ishmael was manifested; and so when we are born again and receive the new nature, the old nature, the flesh, then comes out in its true colors.

Just as there were two sons in Abraham's household, the one the product of nature, the other the gift of God and the outworking of Divine power, each standing for a totally different principle, so in the believer there are two natures which are distinct and diverse. And just as there was a conflict between Ishmael and Isaac, so the flesh in us lusteth against the spirit and the spirit against the flesh (Gal. 5:17).

It is of first importance that the Christian, especially the young Christian, should be clear upon the two natures in the believer. The new birth is not the improving of the old nature, but the receiving of a new; and the receiving of the new nature does not in any wise improve the old. Not only so, the old and the new natures within the believer are in open antagonism the one to the other. We quote now from the works of one deeply respected and to which we are much indebted: "Some there are who think that regeneration is a certain change which the old nature undergoes; and, moreover, that this change is gradual in its operation until, at length, the whole man becomes transformed. That this idea is unsound, can be proved by various quotations from the New Testament. For example: The carnal mind is enmity against God. How can that which is thus spoken of ever undergo any improvement? The apostle goes on to say, "It is not subject to the law of God, neither indeed can be. If it cannot be subject to the law of God, how can it be improved? How can it undergo any change? Do what you will with flesh, and it is flesh all the while. As Solomon says, "Though thou shouldst bray a fool in a mortar among wheat with a pestle, yet will not his foolishness depart from him" (Pro. 27:22). "There is no use seeking to make foolishness wise. You must introduce heavenly wisdom into the heart that has been hitherto only governed by folly" (C. H. M.).

Fourth, it is to be noted that it was the birth of Isaac which revealed the true character of Ishmael. We know practically nothing of Ishmael's life before the birth of Isaac, but as soon as this child of promise made his appearance the real nature of Hagar's son was made manifest. He may have been very quiet and orderly before, but as soon as the child of God's quickening-power came on the scene, Ishmael showed what he was by persecuting and mocking him. Here again the type holds good. It is not until the believer receives the new nature that he discovers the real character of the old. It is not until we are born again we learn what a horrible and vile thing the flesh is. And the discovery is a painful one: to many it is quite unsettling. To those who have supposed that regeneration is an improving of the old nature, the recognition of the awful depravity of the flesh comes as a shock and often destroys all peace of soul, for the young convert quickly concludes

that, after all, he has not been born again. The truth is that the recognition of the true character of the flesh and a corresponding abhorrence of it, is one of the plainest evidences of our regeneration, for the unregenerate man is blind to the vileness of the flesh. The fact that I have within me a conflict between the natural and the spiritual is the proof there are two natures present, and that I find the Ishmael-nature "persecuting" the Isaac-nature is only to be expected. That the Ishmael-nature appears to me to be growing worse only goes to prove that I now have capacity to see its real character, just as the real character of Ishmael was not revealed until Isaac was born.

Fifth, we read, "And Abraham circumcised his son Isaac being eight days old, as God had commanded him" (Gen. 21:4). Our space is exhausted and we must be very brief on these last points. The circumcising of Isaac, and later of the Israelites, was a foreshadowing of our spiritual circumcision: "And ye are complete in Him, which is the Head of all principality and power: in whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ" (Col. 2: 10, 11). Judicially we have been circumcised and God no longer looks at us in the flesh but in Christ, for circumcision-typically and spiritually—is separation from the flesh, and the eighth day brings us on to resurrection ground-in Christ. Compare Col. 3:9, etc.

Sixth, "And the child grew, and was weaned: and Abraham made a great feast the same day that Isaac was weaned" (Gen. 21:8). Here again the type holds good. Isaac "grew" by feeding on his mother's milk. Thus, too, is it with the believer. By the new birth we are but spiritual babes, and our growth is brought about by feeding on the milk of the Word. "As new-born babes, desires the sincere milk of the Word, that ye may grow thereby" (1 Pet. 2:2). We cannot now touch upon the significance of the “great feast" above.

Seventh, "And Sarah saw the son of Hagar the Egyptian, which she had borne unto Abraham mocking. Wherefore she said unto Abraham, Cast out this bondwoman and her son for the son of this bond woman shall not be heir with my son, even with Isaac. And the thing was very grievous in Abraham's sight because of his son. And God said unto Abraham, let it not be grievous in thy sight because of the

lad, and because of thy bondwoman; in all that Sarah hath said unto thee, hearken unto her voice; for in Isaac shall thy seed be called. And also of the son of the bondwoman will I make a nation, because he is thy seed. And Abraham rose up early in the morning, and took bread, and a bottle of water, and gave it unto Hagar, putting it on her shoulder, and the child, and sent her away" (Gen. 21:9-14). At last the conflict is over. He who "persecuted" Isaac is now "cast out" (Gal. 4: 29). So it will yet be with us. Judicially the life of the flesh is already ended for us, but practically it is still here with us and in us. But blessed be God what is true now judicially shall soon be true experimentally also. When Christ returns for us, the flesh shall be put off for ever, just as Elijah left behind him his earthly mantle. But mark how accurate our type is: not till Isaac "grew" and was "weaned" was the persecuting Ishmael cast out! Let this be our closing thought. Soon our Ishmael shall be cast out. Soon shall this vile body of ours be made like unto the body of Christ's glory (Phil. 3:21). Soon shall the Saviour return and we shall be "like Him," for we shall see Him as He is (John 3:21). Blessed promise! Glorious prospect! Does not the presence of the vile flesh within us now only serve to intensify the longing for our blessed Lord's return? Then let us continue to cry daily, "Come quickly. Even so, come Lord Jesus."

that, after all, he has not been born again. The truth is that the recognition of the true character of the flesh and a corresponding abhorrence of it, is one of the plainest evidences of our regeneration, for the unregenerate man is blind to the vileness of the flesh. The fact that I have within me a conflict between the natural and the spiritual is the proof there are two natures present, and that I find the Ishmael-nature "persecuting" the Isaac-nature is only to be expected. That the Ishmael-nature appears to me to be growing worse only goes to prove that I now have capacity to see its real character, just as the real character of Ishmael was not revealed until Isaac was born.

Fifth, we read, "And Abraham circumcised his son Isaac being eight days old, as God had commanded him" (Gen. 21:4). Our space is exhausted and we must be very brief on these last points. The circumcising of Isaac, and later of the Israelites, was a foreshadowing of our spiritual circumcision: "And ye are complete in Him, which is the Head of all principality and power: in whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ" (Col. 2:10, 11). Judicially we have been circumcised and God no longer looks at us in the flesh but in Christ, for circumcision-typically and spiritually-is separation from the flesh, and the eighth day brings us on to resurrection ground-in Christ. Compare Col. 3:9, etc.

Sixth, "And the child grew, and was weaned: and Abraham made a great feast the same day that Isaac was weaned" (Gen. 21:8). Here again the type holds good. Isaac "grew" by feeding on his mother's milk. Thus, too, is it with the believer. By the new birth we are but spiritual babes, and our growth is brought about by feeding on the milk of the Word. "As new-born babes, desires the sincere milk of the Word, that ye may grow thereby” (1 Pet. 2:2). We cannot now touch upon the significance of the "great feast" above.

Seventh, "And Sarah saw the son of Hagar the Egyptian, which she had borne unto Abraham mocking. Wherefore she said unto Abraham, Cast out this bondwoman and her son for the son of this bondwoman shall not be heir with my son, even with Isaac. And the thing was very grievous in Abraham's sight because of his son. And God said unto Abraham, let it not be grievous in thy sight because of the