Do not be carried away by all kinds of strange teachings. It is good for our hearts to be strengthened by grace, not by eating ceremonial foods, which is of no benefit to those who do so. ~ Hebrews 13: 9
Powerless faith shows up when we attempt to bend the gospel to fit our lifestyle. Powerful faith comes when we bend our lives to fit the gospel.
There is only one gospel of truth about the good news of Jesus Christ. We either accept it as true and unchanging, or we do not.
Get to know God's word, this will help you know when someone is giving out strange teachings.