Here are some images and prayers to the holy angels:

Prayers to Our Guardian Angel

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From the Office for the feast of Guardian Angels (Oct. 2). This feast was first authorized by Pope Paul V in 1608.

Sancti Angeli, custodes nostri, defendite nos in proelio, ut not pereamus in tremendo iudicio. V. In conspectu Angelorum psallam tibi, Deus meus. R. Adorabo ad templum sanctum tuum et confitebor nomini tuo. Deus, qui ineffabili providentia sanctos Angelos tuos ad nostram custodiam mittere digneris, largire supplicibus tuis, et eorum semper protectione defendi, et aeterna sociate gaudere. Per Dominum nostrum Iesum Christum.

O ye holy Angels, our guardians, defend us in battle that we may not perish in the awful judgement. V. In the sight of the Angels I will sing to Thee, O God. R. I will worship facing Thy holy temple and confess Thy name. O God, who in Thine ineffable providence hast deigned to send Thy holy Angels to watch over us, grant to us, Thy supplicants, to be always defended by their protectino and in eternity to share their joy. Through our Lord Jesus Christ. Amen.

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From an 11th century prayer book belonging to Abbot Aelfwine.

Credo quod sis angelus sanctus, a Deo omnipotente ad custodiam mei deputatus. Propterea peto, et per illum qui te ad hoc ordinavit, humiliter imploro, ut me miseram fragilem atque indignam semper et ubique in hac vita custodias, protegas a malis omnibus atque defendas, et cum Deus hinc animam meam migrare iusserit, nullam in eam potestatem daemonibus habere permittas, sed tu eam leniter a corpore suscipias, et in sinu Habrae suaviter usque perducas iubente ac iuvante creatore ac salvatore Deo nostro, qui est benedictus in saecula saeculorum. Amen.

I believe that thou art the holy angel appointed by almighty God to watch over me. On this account, I beg and humbly implore thee, through Him who has ordained thee to this task, that in this life thou wouldst always and everywhere guard me, wretched, weak, and unworthy that I am. Protect and defend me from all evil, and when God has bid my soul to leave this world, permit not the devil to have any power over it. Rather that thou wouldst gently take it from my body and lead it sweetly unto the bosom of Abraham with the bidding and assistance of God our Creator and Savior, who is blessed for ever. Amen.

Prayers to St. Michael

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From the Office for the feast of St. Michael the Archangel (Sept. 29 Calendar of the Extraordinary Use). The collect at the end appears in manuscripts of the 8th century.

Princeps gloriosissime, Michael Archangele, esto memor nostri: hic et ubique semper precare pro nobis Filium Dei, alleluia, alleluia. V. In conspectu Angelorum psallam tibi, Deus meus. R. Adorabo ad templum sanctum tuum et confitebor nomini tuo. Deus, qui miro ordine, Angelorum ministeria hominumque dispensas: concede propitius ut, a quibus tibi ministrantibus in caelo assistitur, ab his in terra vita nostra muniatur. Per Dominum nostrum Iesum Christum. Amen.

O most glorious Prince, Michael the Archangel, be mindful of us, here and everywhere: pray always unto the Son of God for us, Alleluia, Alleluia. V. In the sight of the Angels I will sing to Thee, O God. R. I will worship facing Thy holy temple and confess Thy name. O God, who in a marvelous order hast established the ministries of angels and men, mercifully grant that as Thy holy Angels ever do Thee service in heaven, so at all times they may succor us here upon earth. Through our Lord Jesus Christ. Amen.

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This prayer was composed by Pope Leo XIII after he experienced a vision. On October 13, 1884, while consulting with his cardinals after Mass, Leo XIII paused at the foot of the altar and lapsed into what looked like a coma. After a little while the Pope recovered himself and related the terrifying vision he had of the battle between the Church and Satan. Afterwards, Pope Leo went to his office and composed this now famous prayer to St. Michael the Archangel and assigned it to be recited after Low Mass.

Sancte Michael Archangele, defende nos in proelio, contra nequitiam et insidias diaboli esto praesidium. Imperet illi Deus, supplices deprecamur: tuque, Princeps militiae caelestis, Satanam aliosque spiritus malignos, qui ad perditionem animarum pervagantur in mundo, divina virtute, in infernum detrude. Amen.	Saint Michael the Archangel, defend us in battle; be our defense against the wickedness and snares of the devil. May God rebuke him we humbly pray. And do thou, O prince of the heavenly host, by the power of God thrust into hell Satan and all the evil spirits who prowl about the world for the ruin of souls. Amen.

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Traditional prayer.

O princeps caelestis militiae, sancte Michael, qui superbum Luciferum cum omnibus suis asseclis ub tartarum deiecisti, o defensor et protector Ecclesiae, o animarum ex hoc saeculo migrantium praeses: succore populo Dei, defende Ecclesiam tibi commendatam contra omnes insidias satanae; adiuva animam meam contra eundem hostem constitutam, quam tibi nunc commendo. Praesertim me in hora mortis meae protege, ut ad paradisi gaudia admittar, ubi cum omnibus Angelis Deum aeternis laudibus depraedicem. Amen.

O Prince of the heavenly host, Saint Michael, thou who cast into hell proud Lucifer with all his followers, thou who art defender and protector of the Church, thou who art protector of souls departing from this world, come to the aid of the People of God and defend the Church committed unto thee against all the snares of Satan. Help my soul which I now commend to thee against this same enemy. Protect me especially at the hour of my death, so that I may be admitted to the joys of paradise where I, with all the Angels, may praise God eternally. Amen.

Prayers to St. Gabriel


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From the Office for the feast of St. Gabriel the Archangel (March 24 - Calendar of the Extraordinary Use).

Princeps gloriosissime, Gabriel Archangele, esto memor nostri: his et ubique semper precare pro nobis Filium Dei, alleluia, alleluia. V. Stetit Angelus iuxta aram templi. R. Habens turibulum aureum in manu sua. DEUS, qui inter ceteros Angelos, ad annuntiandum incarnationis tuae mysterium, Gabrielem Archangelum elegisti; concede propitius, ut qui festum eius celebramus in terris, ipsius patrocinium sentiamus in caelis: qui vivis et regnas in saecula saeculorum. Amen.

O MOST glorious Prince, Gabriel the Archangel, be mindful of us, here and everywhere: pray always unto the Son of God for us, Alleluia, Alleluia. V. An Angel stood near the altar of the temple. R. Holding a golden censer in his hand. O God, who amongst all the Angels didst choose the Archangel Gabriel to announce the mystery of Thine Incarnation; mercifully grant, that we who solemnly keep his feast on earth may feel the benefit of his patronage in heaven: who livest and reignest for ever and ever. Amen.

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Traditional prayer.

O FORTITUDO Dei, sancte Gabriel, qui virgini Mariae incarnationem unigeniti Filii Dei annuntiasti, laudo et veneror te, o electe Spiritus, et supplex oro, ut meus apud Iesum Christum, Salvatorem nostrum, et eius benedictam matrem advocatus esse, atque in omnibus angustiis me solari et corroborare velis, ne ullis unquam tentationibus superatus, Deum meum peccato offendam. Amen.

O STRENGTH of God, Saint Gabriel, thou who announcedst to the Virgin Mary the incarnation of the only-begotten Son of God, I praise thee and honor thee, O elect spirit. I humbly beg thee, with Jesus Christ our Savior and with His Blessed Mother, to be my advocate. I also pray that thou wouldst comfort me and strengthen me in all my difficulties, lest at any time I may be overcome by temptation and I might offend God by sinning. Amen.

Prayers to St. Raphael

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From the Office for the feast of St. Raphael the Archangel (Oct. 24 - Calendar of the Extraordinary Use).

PRINCEPS gloriosissime, Raphael Archangele, esto memor nostri: hic et ubique semper precare pro nobis Filium Dei, alleluia, alleluia. V. Stetit Angelus iuxta aram templi. R. Habens turibulum aureum in manu sua. DEUS, qui beatum Raphaelem Archangelum Tobiae famulo tuo comitem dedisti in via: concede nobis famulis tuis; ut eiusdem semper protegamur custodia et muniamur auxilio. Per Dominum nostrum Iesum Christum. Amen.

O MOST glorious Prince, Raphael the Archangel, be mindful of us, here and everywhere: pray always unto the Son of God for us, Alleluia, Alleluia. V. An Angel stood near the altar of the temple. R. Holding a golden censer in his hand. O God, who didst give blessed Raphael the Archangel to Tobias Thy servant as a companion for his journey, grant that we, who are also Thy servants, may likewise be safeguarded by his watchfulness and fortified by his help. Through our Lord Jesus Christ. Amen.

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Traditional prayer.

O CAELESTIS medice et comes fidelissime, sancte Raphael, qui Tobiae seniori visum restituisti, iuniorem per omnes suscepti itineris vias deduxisti et incolumem conservasti: esto corporis et animae meae medicus, pelle ignorantiae tenebras, mihique in periculosa huius vitae peregrinatione constanter assiste, donec me ad caelestem patriam perducas. Amen.	O HEAVENLY doctor and most faithful companion, saint Raphael, thou who didst restore sight to the elder Tobit, and didst escort the younger Tobias throughout his appointed journey and kept him safe and sound, be the doctor of my body and soul. Dispel the darkness of my ignorance, and assist me in the dangerous journey of this life always, until thou leadeth me to my heavenly homeland. Amen.