삼위일체적 보편주의 (Trinitarian Universalism)는 모든 사람이 구원을 받게된다고 믿는 보편화해의 변종이다. 유니테리안 보편주의와 대조적으로 삼위일체를 믿는 기독교 주장이다. 감리교 목사인 존 머레이와 관련이 있으며, 보스톤의 폴 딘 목사 그리고 뉴욕의 에드워드 미첼이 있다.[1][2][3]
The Universalist quarterly and general review: Volume 5 – Page 393 1848 "At that time, it was supposed that the only Trinitarians, in our ministry, were Mr. Dean of Boston, and Mr. Mitchell of New York; the latter of whom, though a highly respected preacher of Universalism, was never in formal fellowship as his attachments to Mr. Murray's peculiarities were so strong as to prevent him uniting with the denomination."
Jabez Thomas Sunderland, Brooke Herford, Frederick B. Mott The Unitarian: a monthly magazine of liberal Christianity: Volume 6 1891 "Trinitarian Universalism has been displaced by Unitarian Universalism. Belief in vicarious atonement has given way to the moral-influence idea of Christ's work. Calvinistic and Arminian Universalism have given way to that eclecticism."