"And ye now therefore have sorrow-[but I will see you again, and your sorrow shall be turned into joy]." Then, to show that He shall die no more, He saith, "And no man taketh it from you. And in that day ye shall ask Me nothing."
Again He proveth nothing else by these words, but that He is from God. "For then ye shall for the time to come know all things." But what is, "Ye shall not ask Me"? "Ye shall need no intercessor, but it is sufficient that ye call on My Name, and so gain all things."
St John Chrysostom on John 16:23-33