These things I have spoken to you. He adds this, that they may not despair, though they may have profited less than they ought to have done; for at that time he scattered a seed of doctrine, which lay hidden, and, as it were, suffocated in the disciples. He therefore exhorts them to entertain good hopes, until fruit be yielded by the doctrine which might now appear to be useless. In short, he testifies that in the doctrine which they had heard they have abundant ground of consolation, and that they ought not to seek it anywhere else. And if they do not immediately see it, he bids them be of good courage, until the Holy Spirit, who is the inward Teacher, speak the same thing in their hearts. This admonition is highly useful to all; for, if we do not immediately understand what Christ teaches, we begin to grow weary, and grudge to bestow unprofitable labor on what is obscure. But we must bring an eager desire to receive instruction; we must lend our ears and give attention, if we desire to make due proficiency in the school of God; and especially we need patience, until the Holy Spirit enable us to understand what we thought that we had often read or heard to no purpose. That the desire of learning may not be weakened in us, or that we may not fall into despair, when we do not immediately perceive the meaning of Christ speaking to us, let us know that this is spoken to us all. The Holy Spirit will bring to your remembrance all things that I have said to you. It is indeed a punishment threatened by Isaiah against unbelievers, that the Word of God shall be to them as a book that is sealed, (Isaiah 29:11) but in this manner, also, the Lord frequently humbles his people. We ought, therefore, to wait patiently and mildly for the time of revelation, and must not, on that account, reject the word. When Christ testifies that it is the peculiar office of the Holy Spirit to teach the apostles what they had already learned from his mouth, it follows that the outward preaching will be vain and useless, if it be not accompanied by the teaching of the Spirit. God has therefore two ways of teaching; for, first, he sounds in our ears by the mouth of men; and, secondly, he addresses us inwardly by his Spirit; and he does this either at the same moment, or at different times, as he thinks fit. But observe what are all these things which he promises that the Spirit will teach. He will suggest, he says, or bring to your remembrance, all that I have said. Hence it follows, that he will not be a builder of new revelations. By this single word we may refute all the inventions which Satan has brought into the Church from the beginning, under the pretense of the Spirit. Mahomet and the Pope agree in holding this as a principle of their religion, that Scripture does not contain a perfection of doctrine, but that something loftier has been revealed by the Spirit. From the same point the Anabaptists and Libertines, in our own time, have drawn their absurd notions. But the spirit that introduces any doctrine or invention apart from the Gospel is a deceiving spirit, and not the Spirit of Christ. What is meant by the Spirit being sent by the Father in the name of Christ, I have already explained.

Have I spoken - For your consolation and guidance. But, though he had said so many things to console them, yet the Spirit would be given also as their Comforter and Guide.

(8) These things have I spoken unto you, being [yet] present with you.
(8) It is the duty and responsibility of the Holy Spirit to imprint in the minds of the elect, in their times and seasons, that which Christ once said.

These things have I spoken unto you,.... Concerning his Father, and his Father's house, and the way to both; concerning his being in the father, and the Father in him; concerning keeping his commandments, and the advantages and benefits following upon it:
being, says he,
yet present with you; which is a strong intimation that in a little time he should not be present with them; and that whilst he was present with them, he was desirous of saying such things to them in a brief compendious manner, as they were able to bear; which might be of future use and instruction to them.

Would we know these things for our good, we must pray for, and depend on the teaching of the Holy Ghost; thus the words of Jesus will be brought to our remembrance, and many difficulties be cleared up which are not plain to others. To all the saints, the Spirit of grace is given to be a remembrancer, and to him, by faith and prayer, we should commit the keeping of what we hear and know. Peace is put for all good, and Christ has left us all that is really and truly good, all the promised good; peace of mind from our justification before God. This Christ calls his peace, for he is himself our Peace. The peace of God widely differs from that of Pharisees or hypocrites, as is shown by its humbling and holy effects.

he shall teach you all things, and bring all to . . . remembrance, whatsoever I have said unto you--(See on John 14:15; John 14:17). As the Son came in the Father's name, so the Father shall send the Spirit in My name, says Jesus, that is, with like divine power and authority to reproduce in their souls what Christ taught them, "bringing to living consciousness what lay like slumbering germs in their minds" [OLSHAUSEN]. On this rests the credibility and ultimate divine authority of THE GOSPEL HISTORY. The whole of what is here said of THE SPIRIT is decisive of His divine personality. "He who can regard all the personal expressions, applied to the Spirit in these three chapters ('teaching,' 'reminding,' 'testifying,' 'coming,' 'convincing,' 'guiding,' 'speaking,' 'hearing,' 'prophesying,' 'taking') as being no other than a long drawn-out figure, deserves not to be recognized even as an interpreter of intelligible words, much less an expositor of Holy Scripture" [STIER].