I will not leave you comfortless: I will come to you.
All Commentaries on John 14:18 Go To John 14
John Chrysostom
AD 407
At the first He said, Where I go you shall come; but as this was a long time off, He promises them the Spirit in the interval. And as they knew not what that was, He promises them that they most desired, His own presence, I will come to you, but intimates at the same time that they are not to look for the same kind of presence over again: Yet a little while, and the world sees Me no more: as if He said, I will come to you, but not to live with you every day as I did before. And, I will come to you alone, He says, thus preventing any inconsistency with what He had said to the Jews: Henceforth you shall not see Me.
To me however he seems to refer not only to the present life, but to the future; as if He said, The death of the cross shall not separate you from Me for ever, but only hide Me from you for a moment.
Or, in that day, on which I shall rise again, you shall know. For His resurrection it was that established their faith. Then the powerful teaching of the Holy Spirit began. His saying, I am in the Father, expresses His humility; the next, And you in Me, and Iin you, His humanity and God’s assistance to Him. Scripture often uses the same words indifferent senses, as applied to God and to men.