(Php 3:18) “(For many walk, of whom I have told you often, and now tell you even weeping, that they are the enemies of the cross of Christ: (19) Whose end is destruction, whose God is their belly, and whose glory is in their shame, who mind earthly things.)” How can you identify these wolves in sheep’s clothing? Two things are vital: firstly, to be sure you are saved. Be sure you have repented of your sins, asking forgiveness through the blood of Jesus; put your faith in Him alone for your salvation, asking Him for the gift of everlasting life. Many have done the second part (asking) without the first (repenting). It is your sin that needs to be dealt with. I know, I did the second without the first and was still lost. Then, secondly, protect yourself through a growing knowledge of God’s Word.