Chapter 7 records the Pharisees having a form of religion but denying the power of Christ. Today, many people have a form of religion, but deny the power of God in their lives.
Religious sects are probably more prevalent than ever before in our world today.
Some honestly follow after false teachings. Others know the teaching is false, but follow it anyway. In any event, there is only one way. That way is Jesus Christ. Even though a person might be completely honest and sincere in his belief, if he fails to come by way of the cross, he is lost and without hope.