Ephesians 5:27 (WEB) - 27 that he might present the assembly to himself gloriously, not having spot or wrinkle or any such thing; but that it should be holy and without defect.
Ephesians 6:5 (WEB) - 5 Servants, be obedient to those who according to the flesh are your masters, with fear and trembling, in singleness of your heart, as to Christ,