We are to be mindful of the kind of information that will take in. Just like we are not advised to eat any kind of food as it could be dangerous to our health we are not expected also to take in any kind of spiritual information because it could also be dangerous to our spiritual health.
The word of God is the only truth that we need to accept. Anything outside the word of God is false. The Bible warned us in the book of Revelation that anybody that takes anything out of God's word or add anything in addition to God word will face the consequences. The word of God is light. This light cannot be found anywhere outside the word of god.
It is the mission of the devil to counter everything concerning God and what he said. Everything that comes out from the mouth of the devil is lies. It is unwise to trust the word of the devil over the word of God. The word of God is that complete and true information that we are expected to absorb as Christians.
The devil likes to imitate God in everything He does but he reconstructs his own into the negative
