John the Apostle
John 13:10KJV·traditional attribution

Jesus saith to him, He that is washed needeth not save to wash his feet, but is clean every whit: and ye are clean, but not all.

John Calvin Reformed

10. He who is washed needeth not to wash more than his feet, but is altogether clean. First, he says that believers are altogether clean; not that they are in every respect pure, so that there no longer remains in them any stain, but because they are cleansed in their chief part; that is, when sin is deprived of its kingly power, so that the...

Matthew Henry Presbyterian

It has generally been taken for granted by commentators that Christ's washing his disciples' feet, and the discourse that followed it, were the same night in which he was betrayed, and at the same sitting wherein he ate the passover and instituted the Lord's supper; but whether before the solemnity began, or after it was all over, or between the eating of the passover and...

Commenting on John 13:1-17

John Gill Reformed Baptist

Jesus saith to him, he that is washed,.... Not he that is baptized; for every such person is not wholly clean, but he who is regenerated by the Spirit of God, or rather, who is washed in the blood of Christ: such an one "is clean every whit"; is all over clean; not that he has no sin in him, nor commits any; but as...