John the Apostle
John 15:14ESV·traditional attribution

You are my friends if you do what I command you.

John Calvin Reformed @genevareformer

14. You are my friends. He does not mean that we obtain so great an honor by our own merit, but only reminds them of the condition on which he receives us into favor, and deigns to reckon us among his friends; as he said a little before, If you keep my commandments, you will abide in my love, (John 15:10.) For the grace of...

Matthew Henry Presbyterian @wholebiblehenry

Christ, who is love itself, is here discoursing concerning love, a fourfold love. I. Concerning the Father's love to him; and concerning this he here tells us, 1. That the Father did love him (Joh 15:9): As the Father hath loved me. He loved him as Mediator: This is my beloved Son. He was the Son of his love.

Commenting on John 15:9-17

John Gill Reformed Baptist @doctorgill

Henceforth I call you not servants,.... As they and the rest of the people of God had been, under the legal dispensation; for though they were children, yet differed nothing from servants; and were very much influenced and impressed with a servile spirit, a spirit of bondage unto fear, being kept under tutors and governors by a severe discipline; but now Christ being come in...