The correct answer is church.
Puritans are individuals who wanted to 'purify' (aka fix) the Church of England at the end of the 16th century and the beginning of the 17th century. These Puritans felt that the mass corruption in the Church of England needed to be fixed. This is why Puritans, especially those who traveled across the Atlantic to North America during the 17th century, focused on reviving their religious values as a means to guide their decision making in the New World. The goal was to restore humanity's faith in the Church of England.