'Psalms' in the Bible

Because David himself in the book of Psalms says, "The Lord told my Lord, "Sit at my right hand,

Then he told them, "These are the words that I spoke to you while I was still with you that everything written about me in the Law of Moses, the Prophets, and the Psalms had to be fulfilled."

"For in the Book of Psalms it is written, "Let his estate be desolate, and let no one live on it,' and, "Let someone else take over his office,'

What does this mean? I will pray with my spirit, but I will also pray with my mind. I will sing psalms with my spirit, but I will also sing psalms with my mind.

Then you will recite to one another psalms, hymns, and spiritual songs; you will sing and make music to the Lord with your hearts;

Let the word of the Messiah inhabit you richly with wisdom, teaching and admonishing one another with psalms, hymns, and spiritual songs, and singing to God with thankfulness in your hearts.

Is anyone among you suffering? He should keep on praying. Is anyone cheerful? He should keep reciting psalms.