Prayers for the Conversion of Russia (The "Leonine" Prayers)
Said after Low Mass

At Low Mass the Preist kneels on the the altar steps and says the following prayers prescribed by Leo XIII (1884), and by Pius XI (1934) for the conversion of Russia (10 years' indulgence).  Masses of a solemn character are exempt from this rule (Decree of 20 June 1913):

AVE Maria, gratia plena, Dominus tecum; benedicta tu in mulieribus, et benedictus fructus ventris tui, Jesus.

R.  Sancta Maria, Mater Dei, ora pro nobis peccatoribus, nunc et in hora mortis nostrae.  Amen.

HAIL Mary, full of grace, the Lord is with thee; blessed art thou amongst women, and blessed is the fruit of thy womb, Jesus.

R.  Holy Mary, Mother of God, pray for us sinners, now and at the hour of our death.  Amen.

The Ave Maria is said three times.

SALVE, Regina, Mater misericordiae; vita, dulcedo et spes nostra, salve.  Ad te clamamus, exsules filii Evae.  Ad te suspiramus gementes et flentes in hac lacrimarum valle.  Eia ergo, advocata nostra, illos tuos misericordes oculos ad nos converte.  Et Jesum, benedictum fructum ventris tui, nobis, post hoc exsilium, ostende.  O clemens, o pia, o dulcis Virgo Maria!

HAIL, Holy Queen, Mother of mercy; hail, our life, our sweetness and our hope.  To thee do we cry, poor banished children of Eve.  To thee do we send up our sighs, mourning and weeping in this vale of tears.  Turn then most gracious advocate, thine eyes of mercy towards us.  And after this our exile, show unto us the blessed fruit of thy womb, Jesus.  O clement, O loving, O sweet Virgin Mary.

V.  Ora pro nobis, sancta Dei Genitrix.

R.  Ut digni efficiamur promissionibus Christi.

V.  Pray for us, O holy Mother of God.

R.  That we may be made worthy of the promises of Christ.

Oremus.

Let us pray.

DEUS, refugium nostrum et virtus, populum ad te clamantem propitius respice; et intercedente gloriosa et immaculata Virgine Dei Denitrice Maria, cum beato Joseph, ejus Sponso, ac beatis Apostolis tuis Petro et Paulo, et omnibus Sanctis, quas pro conversione peccatorum, pro libertate et exaltatione sanctae Matris Ecclesiae, preces effundimus, misericors et benignus exaudi.  Per eumdem Christum Dominum nostrum.

R.  Amen.

OGOD, our refuge and our strength, look down in mercy on Thy people who cry to Thee; and by the intercession of the glorious and immaculate Virgin Mary Mother of God, of Saint Joseph her spouse, of Thy blessed apostles Peter and Paul, and of all the saints, in mercy and goodness hear our prayers for the conversion of sinners, and for the liberty and exaltation of our holy Mother the Church.  Through the same Christ our Lord.

R.  Amen.

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, quit ad perditionem animarum pervagantur in mundo, diviana virtute in infernum detrude.

R.  Amen.

HOLY Michael archangel, defend us in the day of battle; be our safeguard against the wickedness and snares of the devil.  May God rebuke him, we humbly pray, and do thou, prince of the heavenly host, by the power of God thrust down to hell Satan and all wicked spirits, who wander through the world for the ruin of souls.

R.  Amen.

The following invocation, repeated three times, was added in 1904 by Pope Saint Pius X (7 years and 7 quarantines):

V.  Cor Jesu sacratissimum,

R.  Miserere nobis.

V.  Most Sacred Heart of Jesus,

R.  Have mercy on us.