The Greek word apostugeo appears only here in the entire New Testament writings. It never appears in either the OT or the Apocrypha.
Wrongdoing is the poison of the soul.
Indifference toward sin, and especially an indulgent temper toward it, proves that there is no real love of holiness. There are many Christians, and among them many preachers, who oppose evil, it is true, but they do it so faintly as virtually to countenance it. They do not abhor it.