Why Did Roger Williams Turn Down the Opportunity to Become

Why did Roger Williams turn down the opportunity to become a minister at John Winthrop's Boston church?

A) He believed that Winthrop was jealous of his popularity in the city.
B) He resented that the church had not openly rejected the Church of England.
C) Winthrop offered him a lower position in the church hierarchy than he desired.
D) He maintained loyalty to the Church of England.