‘Therefore, with minds that are alert and fully sober, set your hope on the grace to be brought to you when Jesus Christ is revealed at his coming. As obedient children, do not conform to the evil desires you had when you lived in ignorance. for it is written: “Be holy, because I am holy.” But just as he who called you is holy, so be holy in all you do; ‘

1 Peter 1:13-16 NIV