O divine, and now heavenly, Virgin, how can I express all things which pertain to thee? How can I glorify the treasury of all glory? Merely thy memory sanctifies whoever keeps it, and a mere movement towards thee makes the mind more translucent, and thou dost exalt it straightway to the Divine. The eye of the nous is through thee made limpid, and through thee the spirit of a man is illumined by the sojourning of the Spirit of God, since thou hast become the steward of the treasury of divine gifts and their vault, and this, not in order to keep them for thyself, but so that thou mightest make created nature replete with grace. Indeed, the steward of those inexhaustible treasuries watches over them so that the riches may be dispensed; and what could confine that wealth which wanes not? Richly, therefore, bestow thy mercy and thy graces upon all thy people, this thine inheritance, O Lady! Dispel the perils which menace us. See how greatly we are expended by our own and by aliens, by those without and by those within. Uplift all by thy might: mollify our fellow citizens one with another and scatter those who assault us from without-like savage beasts. Measure out thy succor and healing in proportion to our passions, apportioning abundant grace to our souls and bodies, s fficient for every necessity. And although we may prove incapable of containing thy bounties, augment our capacity and in this manner bestow them upon us, so that being both saved and fortified by thy grace, we may glorify the pre-eternal Word Who was incarnate of thee for our sakes, together with His unoriginate Father and the life-creating Spirit, now and ever and unto the endless ages. Amen.
(Source — St. Gregory Palamas)