"Let the same, I pray thee, be thy thoughts about raiment. As for them that have put off the corruption of the old man, and, as far as possible, cast away the robe of disobedience, and put on Christ as a coat of salvation and garment of gladness, how shall I again clothe these in their coats of hide, and gird them about with the covering of shame? But be assured that my companions have no need of such things, but are content with their hard life in the desert, and reckon it the truest luxury; and bestow thou on the poor the money and garments which thou promisedst to give unto our monks, and lay up for thyself, for the time to come, treasure that cannot be stolen, and by the orisons of these poor folk make God thine ally; for thus shalt thou employ thy riches as an help toward noble things. Then also put on the whole armour of the Spirit, having thy loins girt about with truth, and having on the breast-plate of righteousness, and wearing the helmet of salvation, and having thy feet shod with the preparation of the gospel of peace, and taking in thine hands the shield of faith, and the sword of the spirit, which is the word of God. And, being thus excellently armed and guarded on every side, in this confidence go forth to the warfare against ungodliness, until, this put to flight, and its prince, the devil, dashed headlong to the earth, thou be adorned with the crowns of victory from the right hand of thy master, the Lord of life." XIX. With such like doctrines and saving words did Barlaam instruct the king's son, and fit him for holy Baptism, charging him to fast and pray, according to custom, several days: and he ceased not to resort unto him, teaching him every article of the Catholick Faith and expounding him the holy Gospel. Moreover he interpreted the Apostolick exhortations and the sayings of the Prophets: for, taught of God, Barlaam had alway ready on his lips the Old and New Scripture; and, being stirred by the Spirit, he enlightened his young disciple to see the true knowledge of God. But on the day, whereon the prince should be baptized, he taught him, saying, "Behold thou art moved to receive the seal of Christ, and be signed with the light of the countenance of the Lord: and thou becomest a son of God, and temple of the Holy Ghost, the giver of life. Believe thou therefore in the Father, and in the Son, and in the Holy Ghost, the holy and life-giving Trinity, glorified in three persons and one Godhead, different indeed in persons and personal properties, but united in substance; acknowledging one God unbegotten, the Father; and one begotten Lord, the Son, light of light, very God of very God, begotten before all worlds; for of the good Father is begotten the good Son, and of the unbegotten light shone forth the everlasting light; and from very life came forth the life-giving spring, and from original might shone forth the might of the Son, who is the brightness of his glory and the Word in personality, who was in