Augustine of Hippo
Catena Aurea · Johannesevangelium 16
I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself: but whatsoever he shall hear, that shall he speak; and he will shew you things to come. He shall glorify me: for he shall receive of mine, and shall shew it unto you. All things that the Father hath are mine: therefore said I, that he shall take of mine, and shall shew it unto you.
(Tr. c) By pouring love into the hearts of believers, and making them spiritual, and so able to see that the Son Whom they had known before only according to the flesh, and thought a man like themselves, was equal to the Father. Or certainly because that love filling them with boldness, and castingout fear, they proclaimed Christ to men, and so spread His fame throughout the whole world. For what they were going to do in the power of the Holy Ghost, this the Holy Ghost says He does Himself.