Exodus 1:20

God rewarded them for their conduct, and "made them houses," i.e., gave them families and preserved their posterity. In this sense to "make a house" in Sa2 7:11 is interchanged with to "build a house" in Sa2 7:27 (vid., Rut 4:11). להם for להן as in Gen 31:9, etc. Through not carrying out the ruthless command of the king, they had helped to build up the families of Israel, and their own families were therefore built up by God. Thus God rewarded them, "not, however, because they lied, but because they were merciful to the people of God; it was not their falsehood therefore that was rewarded, but their kindness (more correctly, their fear of God), their benignity of mind, not the wickedness of their lying; and for the sake of what was good, God forgave what was evil." (Augustine, contra mendac. c. 19.)

We have here, I. God's kindness to Israel, in multiplying them exceedingly (Exo 1:1-7). II. The Egyptians' wickedness to them, 1. Oppressing and enslaving them (Exo 1:8-14). 2. Murdering their children (Exo 1:15-22). Thus whom the court of heaven blessed the country of Egypt cursed, and for that reason.

1:20-21 he gave them families: For most of history, children have had the worthy goal of growing up to raise a family. God graciously granted the universal wish of these women who served him courageously and faithfully.