Galatians 3:15-18 - The Promise To Abraham And His Descendant

15 Brethren! in human fashion, am I speaking: yet still, a man's confirmed covenant, no one setteth aside or addeth unto: 16 Now, unto Abraham, were spoken the promises - and unto his seed; - He saith not - and unto thy seeds, as of many, but, as of one - and unto thy seed, which is Christ: 17 And, this, I say - a covenant previously confirmed by God, the law which, after four hundred and thirty years, hath been brought into being, doth not annul, so as to do away with the promise. 18 For, if, by law, is the inheritance, it is, no longer, by promise; but, unto Abraham, through promise, hath God favoured it.