[3] Bushnell remained in Hartford until 1859 when, due to extended poor health he resigned his pastorate.
Above all, he broke with the prevalent view which regarded theology as essentially intellectual in its appeal and demonstrable by processes of exact logical deduction.
He was not exact, but he put God and humanity and the world into a relation that thought can accept while it goes on to state it more fully with ever growing knowledge.
"[4] Four of his books were of particular importance: Christian Nurture (1847), in which he virtually opposed revivalism and effectively turned the current of Christian thought toward the young ; Nature and the Supernatural (1858), in which he discussed miracles and endeavoured to lift the natural into the supernatural by emphasizing the supernatural nature of man; The Vicarious Sacrifice (1866), in which he contended for what has come to be known as the moral view of the atonement in distinction from the governmental and the penal or satisfaction theories; and God in Christ (1849) (with an introductory Dissertation on Language as related to Thought and Spirit), in which he expressed, it was charged, heretical views as to the Trinity, holding, among other things, that the Godhead is "instrumentally three—three simply as related to our finite apprehension, and the communication of God's incommunicable nature."
Attempts were made to bring him to trial, but they were unsuccessful, and in 1852 his church unanimously withdrew from the local consociation, thus removing any possibility of further action against him.
That he did not deny the divinity of Christ he proved in The Character of Jesus, forbidding his possible Classification within Men (1861).
The Bushnell Center for the Performing Arts, and a residence hall at the University of Hartford are also named for him.