A  Moses, a stranger in the land. Rescues and helps Zipporah and family (2:16-17)

B  Words of the father (2:18). “Why are you back so soon?”

C  Words of Zipporah: “deliverance” (2:19)

B’  Words of the father (2:20). “Why isn’t the man back with you?”

A’  Moses marries Zipporah, has a son, no longer a stranger (2:21-22)