20, 21. (a) Why did the Mosaic Law allow for polygamy among the Israelites? (b) In the matter of divorce, why did the Law differ from the standard that Jesus later restored?
20 In this connection, however, some might wonder, ‘Why did the Law allow for polygamy?’ (Deuteronomy 21:15-17)
... By the time Jehovah gave the Law to Israel, however, such practices as polygamy had been entrenched for centuries.