Well, Christians have all be warned ... Beware of false prophets, who come to you in sheep's clothing but inwardly are ravenous wolves. Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world. For false christs and false prophets will arise and perform great signs and wonders, so as to lead astray, if possible, even the elect. But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies, even denying the Master who bought them, bringing upon themselves swift destruction. For such men are false apostles, deceitful workmen, disguising themselves as apostles of Christ. And no wonder, for even Satan disguises himself as an angel of light. So it is no surprise if his servants, also, disguise themselves as servants of righteousness. Their end will correspond to their deeds.