Holy Water in Catholicism and Orthodox

In Anglicanism, Eastern Orthodoxy, Old Catholicism, Oriental Orthodoxy, Roman Catholicism, and some other churches, holy water is water which has been sanctified by a priest or bishop for the purpose of baptism or for the blessing of persons, places, or things.

Holy water is water that has been blessed and set apart for Baptism. It is also used as a sacramental apart from use in the baptismal ceremony. Holy water is kept in the font, the church furnishing used for baptisms, which is typically located at the entrance to the church (or sometimes in a separate room or building called a baptistery); its location at the entrance serves as a reminder of the centrality of baptism as the primary rite of initiation into the Christian faith. Smaller vessels, called stoups, are usually placed at the entrances of the church. As a reminder of baptism, Catholics dip their fingers in the holy water and make the sign of the cross when entering the church. The liturgy may begin on Sundays with the Rite of Blessing and Sprinkling Holy Water, in which holy water is sprinkled upon the congregation; this is called aspersion, from the Latin, to sprinkle. This ceremony dates back to the ninth century. An aspergill or aspergillum is a brush or branch used to sprinkle the water. An aspersorium is the vessel which holds the holy water and into which the aspergillum is dipped, though elaborate Ottonian examples are known as situlae. Salt may be added to the water "where it is customary."

Blessing of Water


Once blessed, more ordinary water can be added to the supply of holy water, and the entire quantity of water remains blessed provided that the amount added is less than the amount of water that was there.

The ritual of preparing holy water is itself in form an exorcism; the priest first exorcises the salt, and then the water itself; the traditional Latin formula for exorcising and blessing the water is:

Exorcizo te, creatura aquæ, in nomine Dei Patris omnipotentis, et in nomine Jesu Christi, Filii ejus Domini nostri, et in virtute Spiritus Sancti: ut fias aqua exorcizata ad effugandam omnem potestatem inimici, et ipsum inimicum eradicare et explantare valeas cum angelis suis apostaticis, per virtutem ejusdem Domini nostri Jesu Christ: qui venturus est judicare vivos et mortuos et sæculum per ignem.

(I exorcise thee in the name of God the Father almighty, and in the name of Jesus Christ His Son, our Lord, and in the power of the Holy Ghost, that you may be able to put to flight all the power of the enemy, and be able to root out and supplant that enemy and his apostate angels; through the power of our Lord Jesus Christ, who will come to judge the living and the dead and the world by fire.)

Deus, qui ad salutem humani generis maxima quæque sacramenta in aquarum substantia condidisti: adesto propitius invocationibus nostris, et elemento huic, multimodis purificationibus præparato, virtutem tuæ benedictionis infunde; ut creatura tua, mysteriis tuis serviens, ad abigendos dæmones morbosque pellendos divinæ gratiæ sumat effectum; ut quidquid in domibus vel in locis fidelium hæc unda resperserit careat omni immunditia, liberetur a noxa. Non illic resideat spiritus pestilens, non aura corrumpens: discedant omnes insidiæ latentis inimici; et si quid est quod aut incolumitati habitantium invidet aut quieti, aspersione hujus aquæ effugiat: ut salubritas, per invocationem sancti tui nominis expetita, ab omnibus sit impugnationibus defensa. Per Dominum, amen.

(God, Who for the salvation of the human race has built your greatest mysteries upon this substance, in your kindness hear our prayers and pour down the power of your blessing into this element, prepared by many purifications. May this your creation be a vessel of divine grace to dispel demons and sicknesses, so that everything that it is sprinkled on in the homes and buildings of the faithful will be rid of all unclean and harmful things. Let no pestilent spirit, no corrupting atmosphere, remain in those places: may all the schemes of the hidden enemy be dispelled. Let whatever might trouble the safety and peace of those who live here be put to flight by this water, so that health, gotten by calling Your holy name, may be made secure against all attacks. Through the Lord, amen.)