Origen

(t. xxxii. 19.) But may there not be a deeper meaning in the words, yet a little while &c. After a little while He was not with them. In what sense not with them? Not because He was not with them according to the flesh, in that He was taken from them, was brought before Pilate, was crucified, descended into hell: but because they all forsook Him, fulfilling His prophecy: All ye shall be offended because of Me this night. He was not with them, because He only dwells with those who are worthy of Him. But though they thus wandered from Jesus for a little while, it was only for a little while; they soon sought Him again. Peter wept bitterly after his denial of Jesus, and by his tears sought Him: and therefore it follows, Ye shall seek Me, and as I said unto the Jews, whither I go, ye cannot follow Me now. To seek Jesus, is to seek the Word, wisdom, righteousness, truth, all which is Christ. To His disciples therefore who wish to follow Him, not in a bodily sense, as the ignorant think, but in the way He ordains, Whosoever doth not bear his cross, and come after Me, cannot be My disciple. Our Lord saith, Whither I go ye cannot follow Me now. For though they wished to follow the Word, and to confess Him, they were not yet strong enough to do so; The Spirit was not yet given to them, because that Jesus was not yet glorified. (supra c. 7)