Is that true evangelical pastors or evangelical people preach the Bible by terrofying the people?

by telling them if you are not evangelical, you will go to heaven because you don't receive jesus christ in your heart.. I am not an evangelical.. I am catholic but I hear always pastors or people who want to be pastors in the local park.. to preach the word of God by telling the people if you don't accept christ , you will go to hell.. is that true that?