15. “In whatsoever day I shall have called upon Thee, behold I have known that my God art Thou” (ver. 9). A great knowledge. He saith not, “I have known that God Thou art:” but, “that my God art Thou.” For thine He is, when thee He succoureth: thine He is, when thou to Him art not an alien. Whence is said, “Blessed the people of whom is the Lord the God of the same.” Wherefore “of whom is”? For of whom is He not? Of all things indeed God He is: but of those men the God peculiarly He is said to be, that love Him, that hold Him, that possess Him, that worship Him, as though belonging to His own House: the great family of Him are they, redeemed by the great blood of the Only Son. How great a thing hath God given to us, that His own we should be, and He should be ours! But in truth foreigners afar have been put from holy men, sons alien they are. See what of them is said in another Psalm: “O Lord, deliver me,” he saith, “from the hand of alien sons, of whom the mouth hath spoken vanity, and the right hand of them is a right hand of iniquity.”…