Our Lady Conceived without Sin is at once the Model and the Protectress of purity, whether of the soul or of the body. The Immaculate Virgin addresses herself to those who honour and cherish the virtue of chastity, and she says to them, "Hearken unto the voice of instruction, be wise, and refuse it not;" that is to say, she exhorts us to the practice of modesty: for, the virtue of modesty is the safeguard, as it is the unmistakable outward mark and badge of cleanness of heart.
— Models of Modesty, Guide to the Spiritual Life by Fr. Scaramelli, SJ, 1870, Volume II