The declaration that religious faith shall be unpunished does not give immunity to criminal acts dictated by religious error.

If there be any among us who wish to dissolve the Union or to change its republican form, let them stand undisturbed, as monuments of the safety with which error of opinion may be tolerated where reason is left free to combat it.

When I hear another express an opinion which is not mine, I say to myself, he has a right to his opinion, as I to mine. Why should I question it? His error does me no injury, and shall I become a Don Quixote, to bring all men by force of argument to one opinion? ...Be a listener only, keep within yourself, and endeavor to establish with yourself the habit of silence, especially in politics.

Reason and free inquiry are the only effective agents against error. Give a loose to them, they will support the true religion by bringing every false one to their tribunal, to the test of their investigation. They are the natural enemies of error and error only. Had not the Roman government permitted free inquiry, Christianity could never have been introduced. Had not free inquiry been indulged at the era of the Reformation, the corruption of Christianity could not have been purged away.

The world is indebted for all triumphs which have been gained by reason and humanity over error and oppression.

Reason and free inquiry are the only effectual agents against error... They are the natural enemies of error, and of error only... If [free enquiry] be restrained now, the present corruptions will be protected, and new ones encouraged.

Error indeed has often prevailed by the assistance of power or force. Truth is the proper and sufficient antagonist to error.

Error is to be pitied and pardoned: it is the weakness of human nature. But vice is a foul blemish, not pardonable in any character.

Up until the late unpleasantness of the Civil war, then, the right of secession was more or less taken for granted in many quarters, and there has never been any amendment or even a Supreme Court decision saying it's improper. - Samual Francis, Secession May Be Legal But Not Expedient, Conservative Chronicles If there be any among us who wish to dissolve the Union or to change its republican form, let them stand undisturbed, as monuments of the safety with which error of opinion may be tolerated where reason is left free to combat it.