מִ֥י זֶה֮ מֶ֤לֶךְ הַכָּ֫ב֥וֹד יְ֭הוָה עִזּ֣וּז וְגִבּ֑וֹר יְ֝הוָ֗ה גִּבּ֥וֹר מִלְחָמָֽה׃
Wer ist er, der König der Ehre? Der Herr, gewaltig und stark! Der Herr ein Held des Krieges.
Radak on Psalms
Who is the King of Glory ? – as if the gates were asking, Who is the King of Glory ? And the reply:
Radak on Psalms
The Lord strong and mighty, The Lord mighty in battle: – And he uses these adjectives because the ark used to go out with them in battle, and they were victorious over their enemies by its aid.