1Co 12:3 Wherefore I give you to understand, that no man speaking by the Spirit of God calleth Jesus accursed: and that no man can say that Jesus is the Lord, but by the Holy Ghost. Does this mean that an unbeliever for example could not even say the words Jesus is Lord? And what about false teachers? Copeland and friends say that Jesus is Lord all the time. Does this prove that they are real christians and not false teachers? Somehow this "test" seems a bit too simple. Everybody can simply drop a quick Jesus is Lord and then everything is supposed to be fine?