1. This calumny, then, of these men, having been quashed, it is clearly proved that neither the prophets nor the apostles did ever name another God, or call [him] Lord, except the true and only God. Much more [would this be the case with regard to] the Lord Himself, who did also direct us to “render unto Cæsar the things that are Cæsar’s, and to God the things that are God’s;” naming indeed Cæsar as Cæsar, but confessing God as God. In like manner also, that [text] which says, “Ye cannot serve two masters,” He does Himself interpret, saying, “Ye cannot serve God and mammon;” acknowledging God indeed as God, but mentioning mammon, a thing having also an existence. He does not call mammon Lord when He says, “Ye cannot serve two masters;” but He teaches His disciples who serve God, not to be subject to mammon, nor to be ruled by it. For He says, “He that committeth sin is the slave of sin.” Inasmuch, then, as He terms those “the slaves of sin” who serve sin, but does not certainly call sin itself God, thus also He terms those who serve mammon “the slaves of mammon,” not calling mammon God. For mammon is, according to the Jewish language, which the Samaritans do also use, a covetous man, and one who wishes to have more than he ought to have. But according to the Hebrew, it is by the addition of a syllable (adjunctive) called Mamuel, and signifies gulosum, that is, one whose gullet is insatiable. Therefore, according to both these things which are indicated, we cannot serve God and mammon.