Tertullian

Xerophagies, however, (they consider) the novel name of a studied duty, and very much akin to heathenish superstition, like the abstemious rigours which purify an Apis, an Isis, and a Magna Mater, by a restriction laid upon certain kinds of food; whereas faith, free in Christ, owes no abstinence from particular meats to the Jewish Law even, admitted as it has been by the apostle once for all to the whole range of the meat-market -(the apostle, I say), that detester of such as, in like manner as they prohibit marrying, so bid us abstain from meats created by God.