Psalm 24

¹ The earth is Yahweh’s, and those who dwell therein.
⁴ Those with a pure heart who have not lifted up their soul to falsehood, ⁵ shall receive a blessing from Yahweh, ⁶ whom they seek

The next bit was probably about  lifting out of the way the heavy doors in the temple so that the Arc of the Covenant might enter.  For me it is about lifting out of the way the things that block Christ being welcome within my life as my King and my God

⁷ Lift up your heads, you gates!
    Be lifted up, you everlasting doors,
    and the King of glory will come in.
⁸ Who is the King of glory?
    Yahweh strong and mighty,
    Yahweh mighty in battle.

⁹ Lift up your heads, you gates;
    yes, lift them up, you everlasting doors,
    and the King of glory will come in.
¹⁰ Who is this King of glory?
    Yahweh of Armies is the King of glory!