Matthew 7 : 22 23 ; Many will say unto me in that day , Lord , Lord have we not prophesied in thy name ? And In thy name have cast out devils ? And in thy name have done many wonderful works ? 23. And then will I profess to them , I never knew you : depart from me , ye that work iniquity. ) Make sure of your salvation , don't let your works be in vain. The devil has tricked a many of people into thinking they have salvation and they are just having a form of Godliness , a putting on a good show . You must be born again as scripture has said. Love your Lord your God with all your soul mind and spirit , and love your neighbor as thyself. By this you will know that you have been born again. This alone will make you solid as a rock. And you shall not be moved.