How do we know the King of Glory is Jesus Christ?

The title 'King of Glory' is explicitly applied to Jesus Christ in Psalm 24, which invites us to recognize Him as the sovereign ruler. Additionally, the New Testament reaffirms His identity as King through His resurrection and exaltation, marking the fulfillment of this Psalm. He is not merely a king; He is the King of Glory because His reign extends beyond earthly kingdoms and encompasses the entirety of the universe. His claim to kingship is solidified by His victory over sin and death, proving that He has authority not only in this life but in the life to come.