v. 7a — “Lift up your heads, you gates”
The command personifies the gates, urging them to “rise” or make way in a manner fitting a dignitary.
v. 7b — “Be lifted up, you everlasting doors”
A parallel command intensifies the summons and adds the descriptor “everlasting,” suggesting long-standing, established doors. See and .
v. 7c — “That the King of glory may come in”
The purpose clause explains the commands: the gates are to open for the entry of a royal figure described as the “King of glory” (; ).