Psalm 108:12 Meaning

10Who will bring me into the strong city? who will lead me into Edom?

11Wilt not thou, O God, who hast cast us off? and wilt not thou, O God, go forth with our hosts?

12Give us help from trouble: for vain is the help of man.

13Through God we shall do valiantly: for he it is that shall tread down our enemies.