It appears by this that God revealed himself by dreams (which evidenced themselves to be divine and supernatural) not only to his servants the prophets, but even to those who were out of the pale of the church and covenant; but then, usually, it was with some regard to God's own people as in Pharaoh's dream, to Joseph, in Nebuchadnezzar's, to Daniel, and here, in Abimelech's, to Abraham and Sarah, for he reproved this king for their sake, Psa 105:14, Psa 105:15.

I.God gives him notice of his danger (Gen 20:3), his danger of sin, telling him that the woman is a man's wife, so that if he take her he will wrong her husband; his danger of death for this sin: Thou art a dead man; and God's saying so of a man makes him so. Note, Every wilful sinner ought to be told that he is a dead man, as the condemned malefactor, and the patient whose disease is mortal, are said to be so. If thou art a bad man, certainly thou art a dead man.

II.He pleads ignorance that Abraham and Sarah had agreed to impose upon him, and not to let him know that they were any more than brother and sister, Gen 20:6. See what confidence a man may have towards God when his heart condemns him not, Jo1 3:21. If our consciences witness to our integrity, and that, however we may have been cheated into a snare, we have not knowingly and wittingly sinned against God, it will be our rejoicing in the day of evil. He pleads with God as Abraham had done, Gen 18:23. Wilt thou slay a righteous nation? Gen 20:4. Not such a nation as Sodom, which was indeed justly destroyed, but a nation which, in this matter, was innocent.

III.God gives a very full answer to what he had said.

1.He allows his plea, and admits that what he did he did in the integrity of his heart: Yea, I know it, Gen 20:6. Note, It is matter of comfort to those that are honest that God knows their honesty, and will acknowledge it, though perhaps men that are prejudiced against them either cannot be convinced of it or will not own that they are.

2.He lets him know that he was kept from proceeding in the sin merely by the good hand of God upon him: I withheld thee from sinning against me. Abimelech was hereby kept from doing wrong, Abraham from suffering wrong, and Sarah from both. Note, (1.) There is a great deal of sin devised and designed that is never executed. As bad as things are in the world, they are not so bad as the devil and wicked men would have them. (2.) It is God that restrains men from doing the ill they would do. It is not from him that there is sin, but it is from him that there is not more sin, either by his influence upon men's minds, checking their inclination to sin, or by his providence, taking away the opportunity to sin. (3.) It is a great mercy to be hindered from committing sin; of this God must have the glory, whoever is the instrument, Sa1 25:32, Sa1 25:33.

3.He charges him to make restitution: Now therefore, not that thou art better informed, restore the man his wife, Gen 20:7. Note, Ignorance will excuse no longer than it continues. If we have entered upon a wrong course through ignorance this will not excuse our knowingly persisting in it, Lev 5:3-5. The reasons why he must be just and kind to Abraham are, (1.) Because he is a prophet, near and dear to God, for whom God does in a particular manner concern himself. God highly resents the injuries done to his prophets, and takes them as done to himself. (2.) Being a prophet, he shall pray for thee; this is a prophet's reward, and a good reward it is. It is intimated that there was great efficacy in the prayers of a prophet, and that good men should be ready to help those with their prayers that stand in need of them, and should make, at least, this return for the kindnesses that are done them. Abraham was accessory to Abimelech's trouble, and therefore was obliged in justice to pray for him. (3.) It is at thy peril if thou do not restore her: Know thou that thou shalt surely die. Note, He that does wrong, whoever he is, prince or peasant, shall certainly receive for the wrong which he has done, unless he repent and make restitution, Col 3:25. No injustice can be made passable with God, no, not by Caesar's image stamped upon it.

He is a prophet, and he shall pray for thee - The word prophet, which we have from the Greek προφητες, and which is compounded of προ, before, and φημι, I speak, means, in its general acceptation, one who speaks of things before they happen, i.e., one who foretells future events. But that this was not the original notion of the word, its use in this place sufficiently proves. Abraham certainly was not a prophet in the present general acceptation of the term, and for the Hebrew נביא nabi, we must seek some other meaning. I have, in a discourse entitled "The Christian Prophet and his Work," proved that the proper ideal meaning of the original word is to pray, entreat, make supplication, etc., and this meaning of it I have justified at large both from its application in this place, and from its pointed use in the case of Saul, mentioned 1 Samuel 10, and from the case of the priests of Baal, 1 Kings 18, where prophesying most undoubtedly means making prayer and supplication. As those who were in habits of intimacy with God by prayer and faith were found the most proper persons to communicate his mind to man, both with respect to the present and the future, hence, נביא nabi, the intercessor, became in process of time the public instructor or preacher, and also the predictor of future events, because to such faithful praying men God revealed the secret of his will. Hence St. Paul, Co1 14:3, seems to restrain the word wholly to the interpreting the mind of God to the people, and their instruction in Divine things, for, says he, he that prophesieth speaketh unto men to edification and exhortation and comfort. See the discourse on this text referred to above. The title was also given to men eminent for eloquence and for literary abilities; hence Aaron, because he was the spokesman of Moses to the Egyptian king, was termed נביא nabi, prophet; Exo 4:16; Exo 7:1. And Epimenides, a heathen poet, is expressly styled προφητης, a prophet, by St. Paul, Tit 1:12, just as poets in general were termed vates among the Romans, which properly signifies the persons who professed to interpret the will of the gods to their votaries, after prayers and sacrifices duly performed. In Arabic the word naba has nearly the same meaning as in Hebrew, but in the first conjugation it has a meaning which may cast light upon the subject in general. It signifies to itinerate, move from one place or country to another, compelled thereto either by persecution or the command of God; exivit de una regione in aliam - migrans de loco in locum - Golius. Hence Mohammed was called an nabi, because of his sudden removal from Mecca to Medina, when, pretending to a Divine commission, his townsmen sought to take away his life: e Mecca exiens Medinam, unde Muhammed suis Nabi Allah dictus fuit - Golius. If this meaning belonged originally to the Hebrew word, it will apply with great force to the case of Abraham, whose migratory, itinerant kind of life, generally under the immediate direction of God, might have given him the title nabi. However this may be, the term was a title of the highest respectability and honor, both among the He brews and Arabs, and continues so to this day. And from the Hebrews the word, in all the importance and dignity of its meaning, was introduced among the heathens in the προφητης and vates of the Greeks and Romans. See note on the word seer, Gen 15:1 (note).

Now therefore restore the man his wife,.... Which will be a full proof and evidence to all of the integrity of thy heart, and the innocence of thine hands, which thou pleadest, and which I own:

for he is a prophet; familiar with God, dear unto him, a friend of his, to whom he communicates his secrets; is able to foretell things to come, as well as to interpret the mind of God, and instruct in the knowledge of divine things, all which agrees with Abraham's character; and he is the first man that is dignified in Scripture with the title of a prophet; so he is called in the Apocrypha:"Beware of all whoredom, my son, and chiefly take a wife of the seed of thy fathers, and take not a strange woman to wife, which is not of thy father's tribe: for we are the children of the prophets, Noe, Abraham, Isaac, and Jacob: remember, my son, that our fathers from the beginning, even that they all married wives of their own kindred, and were blessed in their children, and their seed shall inherit the land.'' (Tobit 4:12)Jarchi thinks this is observed to encourage Abimelech to return his wife to him, because being a prophet he knew he had not touched her, and therefore would receive her more readily, and entertain no ill opinion of her; but rather it is mentioned for the reason following:

and he shall pray for thee, and thou shalt live; it being one part of the business of a prophet to pray for others, and make intercession for them, especially in any distress or trouble, see Jer 27:18. Prophets were praying persons, had usually a great gift in prayer, and great power with God, and prevailed with him for the good of others; and such an one was Abraham; and it is here intimated, that upon the restoration of his wife to him, as he was familiar with God, and had an interest with him, he would make use of it, and pray for Abimelech, that whatsoever offence he had been guilty of to God or men, it might be forgiven, and that he might be healed of the disease with which he was smitten, and so recover of it, and live in health and happiness:

and if thou restore her not, know thou, that thou shalt surely die,

thou, and all that are thine: if he proceeded to take her to be his wife, and defile her, he is strongly assured that he should die, death being the punishment for adultery before the law of Moses, see Gen 38:24; and not only he, but all his family, especially such who had been, or would be accessory to this affair, and even all who might he justly punished of God for other sins they had committed; and Abimelech being punished, both in his own person, and in his servants and subjects, the greater his punishment was, the greater abhorrence and detestation was shown to the sin he would be guilty of, to deter him from which this threatening is given out.

But God came to Abimelech in a dream--In early times a dream was often made the medium of communicating important truths; and this method was adopted for the preservation of Sarah.