Man, being made reasonable, and so a thinking creature, there is nothing more worthy of his being than the right direction and employment of his thoughts; since upon this depends both his usefulness to the public, and his own present and future benefit in all respects.
William PennChildren, Fear God; that is to say, have an holy awe upon your minds to avoid that which is evil, and a strict care to embrace and do that which is good.
William PennBy liberty of conscience, we understand not only a mere liberty of the mind, in believing or disbelieving this or that principle or doctrine; but the exercise of ourselves in a visible way of worship, upon our believing it to be indispensably required at our hands, that if we neglect it for fear of favor of any mortal man, we sin and incur divine wrath.
William Penn