103. Though why should we seek for the expression of words, where we see the expression of unity? For although you may distinguish between Lord and Spirit, you cannot deny that where the Lord is, there too is the Spirit, and he who has been converted to the Lord will have been converted to the Spirit. If you cavil at the letter, you cannot injure the Unity; if you wish to separate the Unity, you confess the Spirit Himself as the Lord of power.