[Latin original]

Princeps gloriosissime caelestis militiae, sancte Michael Archangele, defende nos in proelio et colluctatione, quae nobis adversus principes et potestates, adversus mundi rectores tenebrarum harum, contra spiritualia nequitiae, in caelestibus.

Veni in auxilium hominum, quos Deus creavit inexterminabiles, et ad imaginem similitudinis suae fecit, et a tyrannide diaboli emit pretio magno.

Proeliare hodie cum beatorum Angelorum exercitu proelia Domini, sicut pugnasti contra ducem superbiae Luciferum, et angelos eius apostaticos: et non valuerunt, neque locus inventus est eorum amplius in coelo. Sed proiectus est draco ille magnus, serpens antiquus, qui vocatur diabolus et satanas, qui seducit universum orbem; et proiectus est in terram, et angeli eius cum illo missi sunt.

En antiquus inimicus et homicida vehementer erectus est. Transfiguratus in angelum lucis, cum tota malignorum spirituum caterva late circuit et invadit terram, ut in ea deleat nomen Dei et Christi eius, animasque ad aeternae gloriae coronam destinatas furetur, mactet ac perdat in sempiternum interitum.

Virus nequitiae suae, tamquam flumen immundissimum, draco maleficus transfundit in homines depravatos mente et corruptos corde; spiritum mendacii, impietatis et blasphemiae; halitumque mortiferum luxuriae, vitiorum omnium et iniquitatum.

Ecclesiam, Agni immaculati sponsam, faverrimi hostes repleverunt amaritudinibus, inebriarunt absinthio; ad omnia desiderabilia eius impias miserunt manus.

Ubi sedes beatissimi Petri et Cathedra veritatis ad lucem gentium constituta est, ibi thronum posuerunt abominationis et impietatis suae; ut percusso Pastore, et gregem disperdere valeant.

Adesto itaque, Dux invictissime, populo Dei contra irrumpentes spirituales nequitias, et fac victoriam.

Te custodem et patronum sancta veneratur Ecclesia; te gloriatur defensore adversus terrestrium et infernorum nefarias potestates; tibi tradidit Dominus animas redemptorum in superna felicitate locandas.

Deprecare Deum pacis, ut conterat satanam sub pedibus nostris, ne ultra valeat captivos tenere homines, et Ecclesiae nocere.

Offer nostras preces in conspectu Altissimi, ut cito anticipent nos misericordiae Domini, et apprehendas draconem, serpentem antiquum, qui est diabolus et satanas, ac ligatum mittas in abyssum, ut non seducat amplius gentes.

[English Translation]

“O glorious Archangel St. Michael, Prince of the heavenly host, defend us in battle, and in the struggle which is ours against the Principalities and Powers, against the rulers of this world of darkness, against spirits of evil in high places (Eph 6:12). Come to the aid of men, whom God created immortal, made in his own image and likeness, and redeemed at a great price from the tyranny of the devil (Wis 2:23-24, 1 Cor 6:20).

“Fight this day the battle of the Lord, together with the holy angels, as already thou hast fought the leader of the proud angels, Lucifer, and his apostate host, who were powerless to resist thee, nor was there place for them any longer in Heaven. But that cruel, that ancient serpent, who is called the devil or Satan, who seduces the whole world, was cast into the abyss with all his angels (Rev 12:7-9).

“Behold, this primeval enemy and slayer of man has taken courage. Transformed into an angel of light, he wanders about with all the multitude of wicked spirits, invading the earth in order to blot out the name of God and of his Christ, to seize upon, slay and cast into eternal perdition souls destined for the crown of eternal glory. This wicked dragon pours out, as a most impure flood, the venom of his malice on men of depraved mind and corrupt heart, the spirit of lying, of impiety, of blasphemy, and the pestilent breath of impurity, and of every vice and iniquity.

“These most crafty enemies have filled and inebriated with gall and bitterness the Church, the spouse of the Immaculate Lamb, and have laid impious hands on her most sacred possessions (Lam 3:15).

“In the Holy Place itself, where has been set up the See of the most holy Peter and the Chair of Truth for the light of the world, they have raised the throne of their abominable impiety, with the iniquitous design that when the Pastor has been struck, the sheep may be scattered. Arise then, O invincible prince, bring help against the attacks of the lost spirits to the people of God, and bring them the victory. Amen.”