One should love the wife he has. Alternate translation: "Since you have a wife whom you love, live happily with her" (See: [[rc://en/ta/man/translate/figs-explicit]])
This refers to things that are done on earth. See how you translated this in [Ecclesiastes 1:3](../01/03.md). Alternate translation: "on the earth" (See: [[rc://en/ta/man/translate/figs-idiom]])