You must strive with all possible care to please God in such a manner as neither to do nor behold anything, without first consulting Him, and in everything to seek Him alone and His glory.
Some persons are so inclined to mortify themselves that at every opportunity they have, they do so. What a beautiful practice this is, and how profitable!
It is a common teaching of the Saints that one of the principal means of leading a good and exemplary life is certainly modesty and the mortification of the eyes. Just as there is nothing better than modesty to preserve devotion in a soul and to edify one's neighbor, so too, there is nothing worse than immodesty and licentious glances to expose a person to the danger of becoming lax and loose in morals.
Lord, if Thou knowest that I shall find, on leaving the house, even through obedience, an occasion of offending Thee, I conjure Thee to take away my life here, where Thou are really present, for Thou solely art my life, and I prefer a thousand deaths to causing Thee the slightest displeasure.