Nevertheless I tell you the truth: It is to your advantage that I go away, for if I don’t go away, the Counselor won’t come to you. But if I go, I will send him to you.
Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you. (2) The absence of Christ according to the flesh is profitable to the Church in that it causes the Church to be wholly dependant upon his spiritual power.
Christ's departure was absolutely necessary; without it the Advocate would not come. Though the disciples found this doctrine strange and sorrowful, He assured them it was expedient for them, showing His gracious concern to give us what truly benefits us, not what our folly desires.
AI summary
Commenting on John 16:7-15
7. Yet I tell you the truth. That they may no longer wish to have him present before their eyes, he testifies that his absence will be advantageous, and makes use of a sort of oath; for we are carnal, and consequently nothing is more difficult than to tear from our minds this foolish inclination, by which we attempt to draw down Christ from heaven to us.