Benedictus de Spinoza,
Theologico-Political Treatise…
(1862)
“ I confess, indeed, that they who think philosophy and theology mutually contradictory and subversive, who maintain that each ought to be expelled from the other's domain, and that one or other is to be bid adieu to, they, I say, do not without good reason endeavour to lay a solid foundation for theology, and even strive to find a mathematical demonstration of its principles. But who, save a desperate and insane person, would rashly choose to bid good-bye to reason, to despise the arts and sciences, and to deny the certainty of rational conclusions? ”
