Final answer:
Martin Luther states that people who believe indulgences will get them into heaven will be condemned to eternal punishment. The correct option is b.
Step-by-step explanation:
Martin Luther states that people who believe that the indulgence they purchased will get them into heaven will be condemned to eternal punishment. Luther argued that only God could grant forgiveness and that humans could not ensure their salvation through their own actions. This is known as the doctrine of justification by faith, which Luther believed in. He believed that the sale of indulgences was wrong because it gave people a false sense of security in their salvation.
Thus, Martin Luther states that people who believe indulgences will get them into heaven will be condemned to eternal punishment.
The correct option is b.