The song "All That I Can Say" by Faith First is a powerful song that expresses worship and admiration for God. The lyrics speak of being in God's presence in His temple, feeling His majesty and power, and being grateful for His mercy and glory. The singer praises God for His splendor and grace, and expresses a deep thirst for Him. The chorus repeats the refrain of God being merciful, marvelous, wonderful, beautiful, and glorious. The song conveys a sense of awe and reverence for God, and a deep sense of gratitude for His presence in the singer's life. The music is uplifting and inspirational, leading listeners to reflect on the greatness of God and His love for His people. Overall, "All That I Can Say" is a heartfelt expression of faith and devotion to God.