The moral duty of man consists of imitating the moral goodness and beneficence of God, manifested in the creation towards all his creatures. Everything of persecution and revenge between man and man, and everything of cruelty to animals is a violation of moral duty
Thomas PaineInfidelity does not consist in believing, or in disbelieving; it consists in professing to believe what he does not believe. It is impossible to calculate the moral mischief, if I may so express it, that mental lying has produced in society. When a man has so far corrupted and prostituted the chastity of his mind, as to subscribe his professional belief to things he does not believe, he has prepared himself for the commission of every other crime.
Thomas PaineLay then the axe to the root, and teach governments humanity. It is their sanguinary punishments which corrupt mankind.
Thomas PaineWhen it shall be said in any country in the world my poor are happy; neither ignorance nor distress is to be found among them; my jails are empty of prisoners, my streets of beggars; the aged are not in want; the taxes are not oppressive; the rational world is my friend, because I am a friend of its happiness: When these things can be said, there may that country boast its Constitution and its Government
Thomas Paine