Devil gets more afraid of us; not because of our outer appearance or to which Church we belong; but only because of our extraordinary relationship with God [James 2.23, ... Devil believes in God and trembles before God [James 2.19] Even devil knows very well who is who in the Lord. So don't be deceived. While preaching many others, never be a teacher, only to them but be a obedient student as well, to yourself; believing and obeying God in your personal life too, pleasing and seeking [Psalms 34.4] God and being protected by HIM [Psalms 34.7]