The Lord said: Since this people draws near with words only and honors me with their lips alone, though their hearts are far from me, And fear of me has become mere precept of human teaching,
so that we may no longer be infants, tossed by waves and swept along by every wind of teaching arising from human trickery, from their cunning in the interests of deceitful scheming.
We instruct you, brothers, in the name of [our] Lord Jesus Christ, to shun any brother who conducts himself in a disorderly way and not according to the tradition they received from us.
for, while physical training is of limited value, devotion is valuable in every respect, since it holds a promise of life both for the present and for the future.