John the Apostle
John 6:39WEB·traditional attribution

This is the will of my Father who sent me, that of all he has given to me I should lose nothing, but should raise him up at the last day.

John Calvin Reformed

39. And this is the will of the Father. He now testifies, that this is the design of the Father, that believers may find salvation secured in Christ; from which again it follows, that all who do not profit by the doctrine of the Gospel are reprobate.

Jamieson-Fausset-Brown Reformed

And this--in the first place. is the will of Him that sent me, that of all--everything. which He hath given Me--(taking up the identical words of Joh 6:37). I should lose nothing, but should raise it up at the last day--The meaning is not, of course, that He is charged to keep the objects entrusted to Him as He received them, so as they should...

Albert Barnes Presbyterian

Verse 39. Father's will. His purpose; desire; intention. As this is the Father's will, and Jesus came to execute his will, we have the highest security that it will be done. God's will is always right, and he has power to execute it. Jesus was always faithful, and all power was given to him in heaven and on earth, and he will therefore most certainly accomplish the will of God.