Truth and falsehood, when you know the truth that is when you will know false things around you. Jesus is the pillar of Christianity. He is Christ the messiah and the reason why we live.
Salvation is by grace through faith (Eph 2:8-9). It’s found in no one else except the name of Jesus Christ. In our times, people add a lot of things to the gospel and its make the gospel false. You must therefore be watchful of the things you hear - how the scripture is interpreted or understood; how the scripture is applied?
Let us learn the word in context and understand it. Beware that the evil ones also know about Christ (2 Peter 2,1Timothy 1:1-11, Gal1:6-10). We can do all things but not all things are right and pure before God. 1John 4:1-6, Matthew 6:33 make a distinction between prosperity and material things. If you have been transformed by the Holy Spirit, you will not do certain things that does not please God. Because we do not read the bible and know the truth, we accept any teachings that are brought to us and confuses our belief in Christ.