Shake off all the fears and servile prejudices, under which...

Shake off all the fears and servile prejudices, under which weak minds are servilely crouched. Fix reason firmly in the seat, and call to her tribunal every fact, every opinion. Question with boldness even the existence of God, because if there be one, he must approve of the homage of reason rather than that of blindfolded fear...Your own reason is the only oracle given you by heaven, and you are answerable not for the rightness, but the uprightness of the decision.