Titos 1:15-16

Orthodox Jewish Bible

¹⁵ All things are tahor to hatehorim; but, to the ones having been defiled and taking the side of the Apikoros, nothing is tahor, but has been made tameh, both lev and matzpun.

¹⁶ Hashem they profess to know, but by their ma’asim they deny him, being disqualified [for the rabbanut or ministry of Moshiach] and being without mishma’at (obedience), and, as to every one of the ma’asim tovim, unpalatably unkosher (unfit).