This Psalm celebrates the final and complete victory of the Messiah. Psalm 46 expresses trust in God through the experience of God's grace in the present. Psalm 47 celebrates God's intervention on behalf of His people, with Christ being King over all the earth and Israel exalted above the nations. The call is to praise God together. Psalm 48 presents the King in Zion, the center of government from which He rules over all the earth. This psalm also talks about the importance of the city and the temple of God to the heart of God.
Psalm 48:9-11 are a thanksgiving to the covenant faithfulness of God, revealed in righteousness (v. 10) and in judgment (v. 11). While before, in verses 1-8, God is spoken of, God is now spoken to. After describing God's protection, the Korahites talk about what they do and where they do it (v. 9). They address God in admiration, Whom they address with "O God", in which we note a heartfelt expression of fellowship with Him.