“It has been said: We must first treat of the sevenfold Spirit, which reposes in Christ, the Spirit of wisdom:Christ, the power of God and the wisdom of God[1 Cor. 1:24]. The Spirit of understanding: I will give thee understanding, and I will instruct thee in this way, in which thou shalt go[Ps. 31:8]. The Spirit of counsel:And his name shall be called angel of great counsel[ Is. 9:6: LXX]. The Spirit of power (as above):The power of God and the wisdom of God [1 Cor. 1:24]. The Spirit of knowledge: on account of the excellence of the knowledge of Christ Jesus the apostle[Eph. 3:19]. The Spirit of truth:I am the way and the life and the truth[ John 14:6]. The Spirit of fear [of God]:The fear of the Lord is the beginning of wisdom[Ps. 110:10] . . . [ there follows an explanation of the various names of Christ:Lord, Word, Flesh, Shepherd, etc.] . . . For the Holy Spirit is not only the Spirit of the Father or not only the Spirit of the Son, but the Spirit of the Father and of the Son. For it is written:If anyone love the world, the Spirit of the Father is not in him[1 John 2:15; Rom. 8:9]. Likewise it is written:Now if any man have not the Spirit of Christ, he is none of his [Rom. 8:9]. When the Father and the Son are mentioned in this way, the Holy Spirit is understood, of whom the Son himself says in the Gospel, that the Holy Spirit proceedeth from the Father[John 15:26], andhe shall rec eive of mine and shall announce it to you[ John 16:14.]” Pope St. Damasus, “Decree of Damasus”, 382 A.D. (from the acts of the Roman Synod, in the year 382)