RYLT(i)
7 nor because they are seed of Abraham are all children, but -- 'in Isaac shall a seed be called to you;'
8 that is, the children of the flesh -- these are not children of God; but the children of the promise are reckoned for seed;
9 for the word of promise is this; 'According to this time I will come, and there shall be to Sarah a son.'
10 And not only so, but also Rebecca, having conceived by one -- Isaac our father --
11 (for they being not yet born, neither having done anything good or evil, that the purpose of God, according to choice, might remain; not of works, but of Him who is calling,) it was said to her --
12 'The greater shall serve the less;'
13 according as it has been written, 'Jacob I did love, and Esau I did hate.'
14 What, then, shall we say? unrighteousness is with God? let it not be!
15 for to Moses He says, 'I will do kindness to whom I do kindness, and I will have compassion on whom I have compassion;'
16 so, then -- not of him who is willing, nor of him who is running, but of God who is doing kindness: