что всё истлевает от употребления, — по заповедям и учению человеческому?
These rules, which have to do with things that are all destined to perish with use, are based on merely human commands and teachings.
(referring to things that all perish as they are used) — according to human precepts and teachings?
(which all refer to things destined to perish with use) — in accordance with the commandments and teachings of men?
Such rules are mere human teachings about things that deteriorate as we use them.
Which all are to perish with the using;) after the commandments and doctrines of men?
which all concern things which perish with the using — according to the commandments and doctrines of men?
(things which are all for destruction in the using [of them]:) according to the injunctions and teachings of men,