ACC ~ Acts 1 v5
THE MANIFOLD WORKINGS OF THE SPIRIT. CHRYSOSTOM: The Gospels, then, are a narrative of what Christ did and said, while the Acts are of what the otherParaclete said and did. Not that the Spirit did not do many things in the Gospels also, just as Christ here in Acts still works in people as he did in the Gospels, but then it was through the temple, while now it is through the apostles. Then the Spirit entered the virgin mother and fashioned the temple, now he enters into the souls of the apostles; then in the likeness of a dove, now in the likeness of fire. Why? There he showed the gentleness of the Lord, but here his also taking vengeance. He reminds them opportunely also of the judgment. For when the need was to forgive sin, there was need of much gentleness; but when we have obtained the gift, it is henceforth a time for judgment and examination. HOMILIES ON THE ACTS OF THE APOSTLES 1.
THE HOLY SPIRIT PRESENT IN THE NAME OF CHRIST. BEDE: When the Lord said, “John indeed baptized with water,” he did not continue with “yet you shall baptize” but with “yet you shall be baptized in the Holy Spirit,” because neither the apostles nor their followers, who still baptize in the church to this day, had the power to baptize except as John did, that is, with water. However, when the name of Christ is invoked, the interior power of the Holy Spirit is present, which, with the human administration of water, simultaneously purifies the souls and the bodies of those being baptized. This did not happen in the baptism of John—“for the Spirit had not yet been given, since Jesus had not yet been glorified.” COMMENTARY ON THE ACTS OF THE APOSTLES 1.5.
PENETRATING GRACE. CYRIL OF JERUSALEM: This grace was not in part, but his power was in full perfection; for as he who plunges into the waters and is baptized is encompassed on all sides by the waters, so were they also baptized completely by the Holy Spirit. The water, however, flows round the outside only, but the Spirit baptizes also the soul within, and that completely. And why do you wonder at this? Take an example from matter, a simple and common example, but one that helps the ordinary person. If the fire passing in through the mass of the iron makes the whole of it fire, so that what was cold becomes burning and what was black is made bright, if fire which is a body thus penetrates and works without hindrance in iron which is also a body, why wonder that the Holy Spirit enters into the very inmost recesses of the soul? CATECHETICAL LECTURE 17.14.