ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone
a primitive root (identical with פָּשַׂע through the idea of expansion); to break away (from just authority), i.e. trespass, apostatize, quarrel: offend, rebel, revolt, transgress(-ion, -or).