This is an idiom that means everywhere. AT: "the whole earth" (See: [[rc://en/ta/man/translate/figs-idiom]])
# exalt the horn of his anointed
A horn is a symbol of strength. See how you translated similar words in [1 Samuel 2:1](./01.md). AT: "he will make the leader he has chosen stronger than his enemies" (See: [[rc://en/ta/man/translate/figs-metaphor]])
# his anointed
This speaks of the person that Yahweh chose and empowered for his purposes as if Yahweh had anointed the person with oil. This can be stated in active form. AT: "the one he has anointed" or "the one he has chosen" (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-activepassive]])