John Gills Exposition of the Bible Commentary - Genesis 9:16
And the bow shall be in the cloud ,.... Not whenever there is a cloud, but at some certain times, when that and the sun are in a proper position to form one, and when divine wisdom sees right there should be one; then it appears and continues for a time, and as the cloud becomes thinner and thinner, it disappears: and I will look upon it, that I may remember the everlasting covenant between God and every living creature of all flesh that is upon the earth ; not that forgetfulness, or... read more
Matthew Henry's Complete Commentary - Genesis 9:12-17
Articles of agreement among men are usually sealed, that the covenants may be the more solemn, and the performances of the covenants the more sure, to mutual satisfaction. God therefore, being willing more abundantly to show to the heirs of promise the immutability of his councils, has confirmed his covenant by a seal (Heb. 6:17), which makes the foundations we build on stand sure, 2 Tim. 2:19. The seal of this covenant of nature was natural enough; it was the rainbow, which, it is likely, was... read more