Learn how to rightly divide the word, which shows you who can't.
Here is the clue of Clues...
When a person is posting on a Forum or teaching from a pulpit...and their teaching does not give Christ all the credit due Him alone, for saving them and keeping them saved, then you are dealing with a Deceiver, a heretic.
How do you know?
Because all heretics, leave or never had to begin with, the correct understanding that God takes you into His family and keep you there , the same way.
A.) The CROSS of Christ.
So, when a teacher, preacher, Pope, says...."now to stay saved, you have to......get in the water, endure, confess and do penance, and here is the rest of the SELF EFFORT LIST to try to do for yourself what only the CROSS of CHRIST can accomplish and maintain for you".
do you hear me?
If you do, then you can use what i just showed you to INSTANTLY spot a deceiver, a heretic, a minister of the devil, who is deceived by him.
These.
2 Corinthians 11:14