The classic Biblical expression is, "and ye shall know the truth and the truth shall make you free."
Ultimately it is truth that men hate, because it is ruthless. But truth is the source of all good, and in those who seek and obey her, the source of all virtue.
Of course we have only one faculty for apprehending (knowing) the truth, the faculty of reason (the ability to think). It is because men despise the truth that they are afraid to think. They dread the fact that they are responsible for their own choices and seek to escape it by that false kind of "faith" which most organized religions and philosophies teach.
(I am not opposing faith, only that kind of faith which is really superstition.)
(If you're still here.)
Hank