Acts 8:26

“"Not with those waters, of course, except in so far as the genus indeed is one, but the species very many. But what is an attribute to the genus reappears likewise in the species. And accordingly it makes no difference whether a man be washed in a sea or a pool, a stream or a fount, a lake or a trough; nor is there any distinction between those whom John baptized in the Jordan and those whom Peter baptized in the Tiber, unless withal the eunuch whom Philip baptized in the midst of his journeys with chance water, derived (therefrom) more or less of salvation than others. All waters, therefore, in virtue of the pristine privilege of their origin, do, after invocation of God, attain the sacramental power of sanctification; for the Spirit immediately supervenes from the heavens, and rests over the waters, sanctifying them from Himself; and being thus sanctified, they imbibe at the same time the power of sanctifying.”

“If Philip so "easily" baptized the chamberlain, let us reflect that a manifest and conspicuous evidence that the Lord deemed him worthy had been interposed. The Spirit had enjoined Philip to proceed to that road: the eunuch himself, too, was not found idle, nor as one who was suddenly seized with an eager desire to be baptized; but, after going up to the temple for prayer's sake, being intently engaged on the divine Scripture, was thus suitably discovered-to whom God had, unasked, sent an apostle, which one, again, the Spirit bade adjoin himself to the chamberlain's chariot.”

“"Now an angel of the Lord spoke to Philip, saying," etc. An angel told Philip to go to the way where queen Candace's eunuch was about to pass. The eunuch, returning from Jerusalem, where he had come to adore on account of the devotion of his mind, was sitting in his chariot, reading the passage in the prophet Isaiah where he says: "He was led as a sheep to the slaughter; and as a lamb before his shearer, he did not open his mouth", etc. Then Philip said to him: "Thinkest thou that thou understandest what thou readest?" And the eunuch made him mount the chariot and reveal to him the secrets of the Scriptures. Having received these with a faithful mind, he caught sight of some water on the way and, kindled with fervor of mind, asked to be baptized on the spot. When that was done, the Holy Ghost fell upon the eunuch, and Philip, being suddenly transported, vanished; and he was found in Azotus spreading the word of the Lord with his habitual preaching.”

“To the way that goes down from Jerusalem to Gaza, this is desert. Not the road, but Gaza is called desert. For that old Gaza, which was once the boundary of the Canaanites near Egypt, was utterly destroyed, and another in its place was built elsewhere. This allegorically represents the people of the Gentiles, formerly deserted by the worship of God, nor cultivated by the preaching of any prophets. The way descending from Jerusalem to Gaza opens the spring of salvation; it is the Lord Jesus Christ, who says: "I am the way, the truth, and the life" (John XIV). He descended from the heavenly Jerusalem to our infirmities, and whitened the blackness of our guilt in the water of baptism.”

“It seems to me that this Philip was one of the seven, because otherwise from Jerusalem he would have gone not to the south, but to the north, whereas from Samaria, where Philip who belonged to the number of the seven was staying and teaching, the road goes to the south. "To the road that goes from Jerusalem to Gaza, to the one which is desert." The Angel said this so that Philip would not fear an attack from the Jews.”