It's good to know that there's lots of false prophets out there today, false teachers. They don't know that they're false teachers, and we have to always look at ourselves and our fruits and ask ourselves, "Are we teaching falsely?" and steer clear from it. Just a martyr. "And let those who are not found living as he taught be understood to be no Christians, even though they profess with their lips the precepts of Christ.
For not those who make profession, but those who do the work shall be saved according to his word. For many shall come in my name, clothed outwardly in sheep's clothing, but inwardly, being ravenous wolves, by their works you shall know them."