To compel a man to furnish funds for the propagation of ideas he disbelieves and abhors is sinful and tyrannical. Thomas Jefferson
A Christian is nothing but a sinful man who has put himself to school for Christ for the honest purpose of becoming better. Henry Ward Beecher
The Bible and several other self help or enlightenment books cite the Seven Deadly Sins. They are: pride, greed, lust, envy, wrath, sloth, and gluttony. That pretty much covers everything that we do, that is sinful... or fun for that matter. Dave Mustaine
The sad duty of politics is to establish justice in a sinful world. Reinhold Niebuhr
The great and important duty which is incumbent on Christians, is to guard against all appearance of evil; to watch against the first risings in the heart to evil; and to have a guard upon our actions, that they may not be sinful, or so much as seem to be so. George Whitefield