Literally, and more correctly, as Rev., children of obedience. See on Mar 3:17. The Christian is represented as related to the motive principle of his life as a child to a parent.
Fashioning yourselves (συσχηματιζόμενοι)
See on Mat 17:2; and compare Rom 12:2, the only other passage where the word occurs. As σχῆμα is the outward, changeable fashion, as contrasted with what is intrinsic, the word really carries a warning against conformity to something changeful, and therefore illusory.