"What he rejoices in; or, Roger Williams in exile: a poem" is a poetic work by the American poet Job Durfee, dedicated to the life and fate of the first English settler in New England, Roger Williams. With the help of poetic language, the author reveals the complexity and contradictions of the relations between the Indians and the colonists, as well as the difficult relations between believers of different faiths. In his poem, Durfee examines the issues of faith, freedom, and tolerance in the context of a complex historical period in American history. "Which Delights; or, Roger Williams in Exile" is an important literary addition to understanding the events that shaped colonial and American identity.