The root of sanctity is ...

The root of sanctity is sanity. A man must be healthy before he can be holy. We bathe first, and then perfume.
 Sophie Swetchine

Quotes from the same author

The ideal friendship is to feel as one while remaining two.
 Sophie Swetchine
Repentance is accepted remorse.
 Sophie Swetchine
Love enters the heart unawares: takes precedence of all the emotions--or, at least, will be second to none--and even reflection becomes its accomplice. While it lives, it renders blind; and when it has struck its roots deep only itself can shake them. It reminds one of hospitality as practiced among the ancients. The stranger was received upon the threshold of the half-open door, and introduced into the sanctuary reserved for the Penates. Not until every attention had been lavished upon him did the host ask his name; and the question was sometimes deferred till the very moment of departure.
 Sophie Swetchine
To reveal imprudently the spot where we are most sensitive and vulnerable is to invite a blow. The demigod Achilles admitted no one to his confidence.
 Sophie Swetchine
The Christian's God is a God of metamorphoses. You cast grief into his bosom: you draw thence, peace. You cast in despair: 'tis hope that rises to the surface. It is a sinner whose heart he moves. It is a saint who returns him thanks.
 Sophie Swetchine