Shall that be shut to man, which to the beast Is open? or will God incense his ire For such a petty trespass? and not praise Rather your dauntless virtue, whom the pain Of death denounced, whatever thing death be, Deterred not from achieving what might lead To happier life, knowledge of good and evil; Of good, how just? of evil, if what is evil Be real, why not known, since easier shunned? God therefore cannot hurt ye, and be just; Not just, not God: not feared then, nor obeyed: Your fear itself of death removes the fear. Why then was this forbid? Why, but to awe; Why, but to keep ye low and ignorant, His worshippers? He knows that in the day Ye eat thereof, your eyes, that seem so clear, Yet are but dim, shall perfectly be then Opened and cleared, and ye shall be as gods, Knowing both good and evil, as they know.
John Milton, Paradise Lost
evil, good, knowledge, poetry