BOOK V (Psalms 107-150): This portion shows that God’s commitment to his promises to David remained unwavering, and David therefore returns to prominence in this book, especially at the beginning and end (Psalms 108-110; 138-145) and in the important Psalm 132. The book ends by extolling David, the Lord’s anointed king (Psalm 144), and the Lord himself, the divine King (Psalm 145), echoing the beginning of the book (Psalms 1-2), which also features the Lord and his anointed king.