John the Apostle
John 15:5ESV·traditional attribution

I am the vine; you are the branches. Whoever abides in me and I in him, he it is that bears much fruit, for apart from me you can do nothing.

John Calvin Reformed @genevareformer

5. Without me you can do nothing. This is the conclusion and application of the whole parable. So long as we are separate from him, we bear no fruit that is good and acceptable to God, for we are unable to do anything good.

Matthew Henry Presbyterian @wholebiblehenry

Here Christ discourses concerning the fruit, the fruits of the Spirit, which his disciples were to bring forth, under the similitude of a vine. Observe here, I. The doctrine of this similitude; what notion we ought to have of it. 1. That Jesus Christ is the vine, the true vine.

Commenting on John 15:1-8

John Gill Reformed Baptist @doctorgill

If a man abide not in me,.... Christ does not say, "if ye abide not in me"; he would not suppose this of his true disciples; Judas now being removed, to whom he may have some respect in this verse; though it may be applied to anyone who has made a profession of Christ, and denies the truths of the Gospel, neglects the ordinances of...