If you want to know the doctrine of someone, all your have to do is this: Just listen to their prayers carefully.
For example, if they think that they have to hold on to their salvation tightly so that they would make it to the end, to heaven, they pray something like this:
Oh, God, help me to pray hard so I can hold on to You. Forgive me that I didn’t fast for 10 days last month as I always do every month. Help me to hold on to my salvation. Continue reading Our Doctrines