John Calvin's Commentary on the Bible - Deuteronomy 21:10
Verse 10 10.When thou goest forth to war. The same thing is now commanded respecting wives as above respecting meats. As regarded the Canaanites, who were destined and devoted to destruction, we have seen that the Israelites were prohibited from taking their women to wife, lest this connection should be an enticement to sin; but Moses now goes further, viz., that the Israelites, having obtained a victory over other nations, should not marry any of the captive women, unless purified by a solemn... read more
Adam Clarke's Commentary on the Bible - Deuteronomy 21:15
One beloved, and another hated - That is, one loved less than the other. This is the true notion of the word hate in Scripture. So Jacob Hated Leah, that is, he loved her less than he did Rachel; and Jacob have I loved, but Esau have I Hated, that is, I have shown a more particular affection to the posterity of Jacob than I have to the posterity of Esau. See the note on Genesis 29:31 . From this verse we see that polygamy did exist under the Mosaic laws, and that it was put under certain... read more