Yes, they certainly do. In their prostrate position, their immediate word is “Amen,” a term here expressing agreement. They echo the words of the innumerable multitude in their own song of praise, even using the same name for him: “our God.” Angels and people join in adoring this God of infinite grace.
12 saying, “Amen! Blessing and glory and wisdom and thanksgiving and honor and power and might be to our God forever and ever! Amen.”