Hymn 125 from the CCB Hinário 5, "Mais Grato a Ti," is a profound expression of gratitude and dedication, widely used in worship and available in various formats. The song focuses on divine grace, salvation, and the blessing of being a child of God, typically performed with a solemn tone in the key of F Major. You can find the full lyrics at:

125 - Mais grato a Ti – música e letra de Orquestra Sacra