“To the chiefe Musician vpon Shoshannim, for the sonnes of Korah, Maschil: a song of loues. My heart is inditing a good matter: I speake of the things which I haue made, touching the King: my tongue is the penne of a ready writer.”
1611 King James Version (KJV)
45:1 Enditing - Heb. boileth, or bubbleth up like water over the fire. This denotes that the workings of his heart, were fervent and vehement, kindled by God's grace, and the inspiration of the Holy Ghost. Made - Have composed. Pen - He was only the pen or instrument in uttering this song; it was the spirit of God, by whose hand this pen was guided.