Here the word "name" is a metonym that refers to God. Alternate translation: "make your glory known" or "reveal your glory" (See: [[rc://en/ta/man/translate/figs-metonymy]])
This represents God speaking. Sometimes people avoid referring directly to God because they respect him. Alternate translation: "God spoke from the heavens" (See: [[rc://en/ta/man/translate/figs-metonymy]] and [[rc://en/ta/man/translate/figs-euphemism]])