Thirsting Souls Bible Teaching

(Co 8:8) “But meat commendeth us not to God: for neither, if we eat, are we the better; neither, if we eat not, are we the worse.”  To this very day there are those who think themselves more holy and pleasing because they abstain from certain foods. In “all things” it is the heart first that the Lord is viewing. Are we keeping His Word as ascribed in the Epistles for non-Jews?