en_tn_condensed/luk/19/38.md

Blessed is the king

They were saying this about Jesus.

in the name of the Lord

Here "name" refers to power and authority. Also, "Lord" refers to God. (See: rc://en/ta/man/jit/figs-metonymy)

Peace in heaven

"May there be peace in heaven" or "We want to see peace in heaven"

glory in the highest

"may there be glory in the highest" or "we want to see glory in the highest." The words "the highest" refer to heaven, which is a metonym for God, who lives in heaven. Alternate translation: "Let everyone give glory to God in the highest heaven" (See: rc://en/ta/man/jit/figs-metonymy)