‘Radiation’ may not be the first concept that comes to mind when thinking of chastity, but Pope John shows that chastity is not sterile egotism but a social virtue – in a similar way to how faithfulness in marriage provides stability in the family and society.
The Gospel tells us of all that Jesus suffered, of the insults that fell upon Him. But, from Bethlehem to Calvary, the brilliance that radiates from His divine purity spread more and more and won over the crowds. So great was the austerity and the enchantment of His conduct.
So may it be with you, beloved daughters. Blessed be the discretion, the mortifications and the renouncements with which you seek to render this virtue more brilliant.
Pius XII wrote about them in a memorable encyclical letter (Sacra Virginitas). Live its teachings. May your conduct prove to all that chastity is not only a possible virtue but a social virtue, which must be strongly defended through prayer, vigilance and the mortification of the senses.
May your example show that the heart has not shut itself up in sterile egoism, but that it has chosen the condition which is necessary for it to open itself solicitously to its neighbour.
For this purpose We urge you to cultivate the rules of good conduct—We repeat it—cultivate and apply them, without giving ear to anyone who would wish to introduce into your life a conduct less befitting the thoughtfulness and reserve to which you are bound.
May each of us, whatever our state in life, open our hearts to our neighbour, and not close in on ourselves.