TEST THE SPIRIT
The Bible is very clear about the need to discern the difference between false gospels and the true gospel. It is not well understood that Old Testament regulations address the issue of clean and unclean foods. Good, Clean Spiritual Food is the true gospel and all false gospels are Evil Soulish Food .
STUDY TIP: See DISCERNING BETWEEN CLEAN AND UNCLEAN, HOLY AND PROFANE, SOUL AND SPIRIT, and GOOD AND EVIL. Also see this link and this link for tips on how to identify true prophets, and this link for tips on how to identify false prophets.
Here is another scripture that make the point about testing the spirit of the person speaking:
1 John 4: Beloved, do not believe every spirit, but test the spirits to see whether they are of God; for many false prophets have gone out into the world.
COMMENTARY: This tells us that we should not believe everyone who talks about God. Because Adam and Eve were not discerning about the two kinds of trees, they ate fruit from the Tree of Knowledge of Good and Evil and died a spiritual death. They thought the words of false prophets seemed good and ate them (i.e. listened to the words of the false prophet. The false prophets are in the world of religion and people should not listen to them.