Finance and Business What is Purgatory according to the Bible? What is Purgatory according to the Bible? Purgatory is the state of those who die in God's friendship, assured of their eternal salvation, but who still have need of purification to enter into the happiness of heaven. Related Posts:What is a 1912 British penny worth?What are the stages of salvation?Can you serve purgatory on earth?What is the work of salvation?