John 14:18

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. He promises that he would continue his care of them (Joh 14:18): "I will not leave you orphans, or fatherless; for, though I leave you, yet I leave you this comfort, I will come to you." His departure from them was that which grieved them; but it was not so bad as they apprehended, for it was neither total nor final. 1. Not total. "Though I leave you without my bodily presence, yet I do not leave you without comfort." Though children, and left little, yet they had received the adoption of sons, and his Father would be their Father, with whom those who otherwise would be fatherless find mercy. Note, The case of true believers, though sometimes it may be sorrowful, is never comfortless, because they are never orphans: for God is their Father, who is an everlasting Father. 2. Not final: I will come to you, erchomai - I do come; that is, (1.) "I will come speedily to you at my resurrection, I will not be long away, but will be with you again in a little time." He had often said, The third day I will rise again. (2.

— Matthew Henry's Concise Commentary (public domain)

I will not leave you comfortless--in a bereaved and desolate condition; or (as in Margin) "orphans." I will come to you--"I come" or "am coming" to you; that is, plainly by the Spirit, since it was to make His departure to be no bereavement.

— Jamieson-Fausset-Brown Commentary (public domain)