John the Apostle
John 14:18ESV·traditional attribution

“I will not leave you as orphans; I will come to you.

John Calvin Reformed @genevareformer

18. I will not have you orphans. This passage shows what men are, and what they can do, when they have been deprived of the protection of the Spirit. They are orphans, exposed to every kind of fraud and injustice, incapable of governing themselves, and, in short, unable of themselves to do any thing.

Matthew Henry Presbyterian @wholebiblehenry

When friends are parting, it is a common request they make to each other, "Pray let us hear from you as often as you can:" this Christ engaged to his disciples, that out of sight they should not be out of mind. I.

Commenting on John 14:18-24

John Gill Reformed Baptist @doctorgill

I will not leave you comfortless,.... Gr. "orphans", or "fatherless". Christ stands in the relation of a Father to his people, and they are his children, his spiritual seed and offspring; and so the disciples might fear, that as Christ was going from them, they should be left as children without a father, in a very desolate and comfortless, condition: to support them against these...