25. So again, when you read, “The Lord rained from the Lord,” acknowledge the unity of Godhead, for unity in operation doth not allow of more than one individual God, even as the Lord Himself has shown, saying: “Believe Me, that I am in the Father, and the Father in Me: or believe Me for the very works’ sake.” S. John x. 38; xiv. 11. Here, too, we see that unity of Godhead is signified by unity in operation.