The Lord our Comforter was written to bless them who believe on the Name of the only begotten Son of God. It includes many prayers.
Jesus said to His disciples, "These things have I spoken unto you, being yet present with you. But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you. Peace I leave with you, my peace I give unto you: not as the world giveth, give I unto you. Let not your heart be troubled, neither let it be afraid." John 14:25-27
"Blessed be the LORD God, the God of Israel, who only doeth wondrous things. And blessed be his glorious name for ever: and let the whole earth be filled with his glory; Amen, and Amen." Psalm 72:18,19