Verse 34. - And it came to pass on the morrow, that the firstborn said unto the younger, Behold, I lay yester night with my father: let us make him drink wine this night also; and go thou in, and lie with him, that we may preserve seed of our father.

19:30-38 See the peril of security. Lot, who kept chaste in Sodom, and was a mourner for the wickedness of the place, and a witness against it, when in the mountain, alone, and, as he thought, out of the way of temptation, is shamefully overtaken. Let him that thinks he stands high, and stands firm, take heed lest he fall. See the peril of drunkenness; it is not only a great sin itself, but lets in many sins, which bring a lasting wound and dishonour. Many a man does that, when he is drunk, which, when he is sober, he could not think of without horror. See also the peril of temptation, even from relations and friends, whom we love and esteem, and expect kindness from. We must dread a snare, wherever we are, and be always upon our guard. No excuse can be made for the daughters, nor for Lot. Scarcely any account can be given of the affair but this, The heart is deceitful above all things, and desperately wicked: who can know it? From the silence of the Scripture concerning Lot henceforward, learn that drunkenness, as it makes men forgetful, so it makes them to be forgotten.And it came to pass on the morrow,.... The day following the night, in which the above was transacted:

that the firstborn said to the younger, behold, I lay yesternight with my father; informed her, that what they had contrived succeeded according to their wish, and therefore, for her encouragement to go on, proposes to take the same method again:

let us make him drink wine this night also, and go thou in and lie with him, that we may preserve seed of our father; may have children by him, and so our family be kept up, from whence it may be hoped the Messiah will spring; see Gill on Genesis 19:32.