1)
What is "v'Go'alav v'Re'ehu"?
1.
Rashi citing Targum Yonasan: His relatives and lovers. Radak - Re'ehu is like Re'av. The same applies to "b'Hispalelo Be'ad Re'ehu" (Iyov 42:10); "Magen Giborehu" (Nachum 2:4) is like Giborav.