en_tn/deu/33/29.md

Who is like you, a people saved by Yahweh

AT: "There is no other people group like you, a people whom Yahweh has saved and uses to defeat his enemies" (See:rc://en/ta/man/translate/figs-rquestion and rc://en/ta/man/translate/figs-activepassive)

the shield of your help, and the sword of your majesty

This means Yahweh uses his power to fight for the Israelites and to protect them. (See:rc://en/ta/man/translate/figs-metaphor)

you will stamp down their high places

Possible meanings are 1) the Israelites will walk in victory over the backs of their enemies, or 2) the Israelites will destroy the places where the other people worship false gods.