“The ancient and honourable, he is the head; and the prophet that teacheth lies, he is the tail. For the leaders of this people cause them to err; and they that are led by them are destroyed” (Isaiah 9:14-16)
Satan doesn’t come in his own image, if he did, you would recognize him. No, what he does is comes as a minister of Jesus in the name of Jesus. Though we can actually line all preachers up by the word of God and see who is real or false.
The word of God is the guideline for the prototype of ministers.
“And moreover, because the preacher was wise, he still taught the people knowledge; yea, he gave good heed and sought out and set in order many proverbs“ (Ecclesiastes 12:9)