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Article VI, paragraph 3 of the U.S. Constitution declares, that no religious test shall ever be required as a qualification to any office or public trust under the United States. This clause is not introduced merely for the purpose of satisfying the scruples of many persons, who feel an invincible repugnance to any religious test, or affirmation.
It had a higher objective: to cut off for ever every pretence [sic] of any alliance between church and state in the national government.
[18]
The real object of the
First Amendment was, not to countenance, much less to advance Mahometanism, or Judaism, or infidelity, by prostrating Christianity; but to exclude all rivalry among Christian sects, and to prevent any national ecclesiastical establishment, which should give to an hierarchy the exclusive patronage of the national government. It thus cut off the means of religious persecution, (the vice and pest of former ages,) and of the subversion of the rights of conscience in matters of religion, which had been trampled upon almost from the days of the Apostles to the present age. The history of the parent country had afforded the most solemn warnings and melancholy instructions on this head; and even New England, the land of the persecuted puritans, as well as other colonies, where the Church of England had maintained its superiority, would furnish out a chapter, as full of the darkest bigotry and intolerance, as any, which should be found to disgrace the pages of foreign annals. Apostacy, heresy, and nonconformity had been standard crimes for public appeals, to kindle the flames of persecution, and apologize for the most atrocious triumphs over innocence and virtue.
[19]
Thus, the whole power over the subject of religion is left exclusively to the state government, to be acted upon according to their own sense of justice, and the state constitutions; and the Catholic and the Protestant, the Calvinist and the Arminian, the Jew and the Infidel, may sit down at the common table of the national councils, without any inquisition into their faith, or mode of worship.
[20]
(emph. added)