Another thing to the conductor, to serve God. What did David see fit to say to the servant of God? To teach you that anyone who repents for their sins, the Almighty adds honor to them and calls them a beloved name. Come and see this in the case of the sons of Korah: until they repented, they were not called beloved, but after they repented, they were called beloved (Psalms 45:1).
To the conductor, on Shoshanim. When they repented, they were called friends, as it says, "To the conductor, on the Shoshanim, for the sons of Korah, a maskil, a song of friendship" (Psalms 47:1). You also find this with David, as until he repented, he was not included in the upper assembly, but after he repented, he was included in the upper assembly and was called the servant of God, to the conductor, for the servant of God.
You will find that anyone who calls themselves a servant, the Almighty calls them a servant. Abraham called himself a servant (Genesis 18:3), "My lord, if now I have found favor in your sight, do not pass on by your servant." And the Almighty called him a servant (Genesis 26:24), "Because Abraham obeyed Me and kept My charge, My commandments, My statutes, and My laws." Jacob called himself a servant (Genesis 32:11), "I am not worthy of all the mercies, and of all the truth, which You have shown to Your servant."
And the Almighty called him a servant (Isaiah 44:1), "But now listen, O Jacob, My servant." Moses called himself a servant (Deuteronomy 3:24), "O Lord God, You have begun to show Your servant Your greatness and Your mighty hand." And the Almighty called him a servant (Numbers 12:7), "Not so with My servant Moses." David called himself a servant (Psalms 116:16), "Truly, I am Your servant, the son of Your maidservant."
And the Almighty called him a servant (2 Samuel 3:18), "By the hand of David, My servant, I will save." And there were those who did not call themselves servants, but the Almighty called them servants. Isaac did not call himself a servant, but the Almighty called him a servant (Exodus 32:13), "Remember Abraham, Isaac, and Israel, Your servants." Joshua did not call himself a servant, but he was called a servant (Joshua 24:29), "And Joshua, the son of Nun, the servant of the Lord, died.