Another misconception is you can live any way you want and still get into heaven, because of the beleif in eternal security. The Reformers NEVER taught such a thing. Quite the opposite, Christians would be characterized by a holy living. (not sinless perfection). All true believers are kept by God and therefore persevere.
Phi 2:13 for it is God who works in you, both to will and to work for his good pleasure.


2Pe 1:2 May grace and peace be multiplied to you in the knowledge of God and of Jesus our Lord.