Religion pervades intensely the whole frame of society, and is according to the temper of the mind which it inhabits, a passion, a persuasion, an excuse, a refuge; never a check.
Belief, as I use the word here, is the insistence that the truth is what one would "lief" or wish it to be. The believer will open his mind to the truth on condition that it fits in with his preconceived ideas and wishes. Faith, on the other hand, is an unreserved opening of the mind to the truth, whatever it may turn out to be. Faith has no preconceptions; it is a plunge into the unknown. Belief clings, but faith lets go.
But in physics I soon learned to scent out the paths that led to the depths, and to disregard everything else, all the many things that clutter up the mind, and divert it from the essential. The hitch in this was, of course, the fact that one had to cram all this stuff into one's mind for the examination, whether one liked it or not.
She saw the myriad gods, and beyond God his own ineffable eternity; she saw that there were ranges of life beyond our present life, ranges of mind beyond our present mind and above these she saw the splendors of the spirit.
The mind becomes accustomed to things by the habitual sight of them, and neither wonders nor inquires about the reasons for things it sees all the time.