Question

In 1535, this reformer published the single most important book of Protestant thought, entitled the Institutes of the Christian Religion. Who is this reformer?

A) Martin Luther
B) John Calvin
C) Ulrich Zwingli
D) Thomas Cranmer

Answer 1

John Calvin published the important Protestant work 'Institutes of the Christian Religion' in 1535, further shaping the course of the Protestant Reformation and establishing Calvinism as a significant branch of Protestantism.

Step-by-step explanation:

In 1535, the reformer who published the single most important book of Protestant thought, entitled the Institutes of the Christian Religion, was John Calvin. John Calvin was a key figure in the Protestant Reformation following Martin Luther's initial challenges to the Catholic Church. His work laid the foundation for Calvinism, a major branch of Protestantism with its own distinct beliefs and practices. Calvin's emphasis on the sovereignty of God and predestination set his teachings apart from other reformers of the time, and his influence extended across Europe as his ideas spread through the fledgling Protestant movement.