Liturgical Calendar

Roman Missal of 1962 (Extraordinary Form)

Today Wednesday, April 15, 2026

Wednesday in Low Week

Eastertide Class IV White
Sunday, May 31, 2026 Class I

Trinity Sunday

after Pentecost White
Source
tempora · tempora/Pent01-0

Rubrics

Gloria: yes Credo: yes Preface: Trinitatis

Commemorations

  • Queenship of the Blessed Virgin Mary Class II
  • St. Petronilla, Virgin Ferial

Mass propers

Collect
Omnípotens sempitérne Deus, qui dedísti fámulis tuis in confessióne veræ fídei, ætérnæ Trinitátis glóriam agnóscere, et in poténtia majestátis adoráre Unitátem: quǽsumus; ut, ejúsdem fídei firmitáte, ab ómnibus semper muniámur advérsis.
Almighty, eternal God, You Who have given Your servants, in the confession of the true faith, to acknowledge the glory of the eternal Trinity, and in the power of that majesty to adore its unity, grant, we beseech You, that in the firmness of this faith we may ever be protected from all harm.
Epistle
Léctio Epístolæ beáti Pauli Apóstoli ad Romános
Lesson from the letter of St. Paul the Apostle to the Romans
Rom 11:33-36.
O altitúdo divitiárum sapiéntiæ et sciéntiæ Dei: quam incomprehensibília sunt judícia ejus, et investigábiles viæ ejus! Quis enim cognovit sensum Dómini? Aut quis consiliárius ejus fuit? Aut quis prior dedit illi, et retribuétur ei? Quóniam ex ipso et per ipsum et in ipso sunt ómnia: ipsi glória in sǽcula. Amen.
Oh, the depth of the riches of the wisdom and of the knowledge of God! How incomprehensible and His judgments and how unsearchable His ways! For Who has known the mind of the Lord, or who has been His counselor? Or who has first given to Him, that recompense should be made him? For from Him and through Him and unto Him are all things. To Him be the glory forever. Amen.
Gradual
Dan 3:55-56
Benedíctus es, Dómine, qui intuéris abýssos, et sedes super Chérubim,
Blessed are You, O Lord, Who look into the depths from Your throne upon the Cherubim.
Benedíctus es, Dómine, in firmaménto cæli, et laudábilis in sǽcula. Allelúja, allelúja.
Blessed are You, O Lord, in the firmament of heaven, and praiseworthy forever. Alleluia, alleluia.
Dan 3:52
Benedíctus es, Dómine, Deus patrum nostrórum, et laudábilis in sǽcula. Allelúja.
Blessed are You, O Lord, the God of our fathers, and praiseworthy forever. Alleluia.
Gospel
Sequéntia ++ sancti Evangélii secúndum Matthǽum
Continuation + of the Holy Gospel according to Matthew
Matt 28:18-20
In illo témpore: Dixit Jesus discípulis suis: Data est mihi omnis potéstas in cœlo et in terra. Eúntes ergo docéte omnes gentes, baptizántes eos in nómine Patris, et Fílii, et Spíritus Sancti: docéntes eos serváre ómnia, quæcúmque mandávi vobis. Et ecce, ego vobíscum sum ómnibus diébus usque ad consummatiónem sǽculi.
At that time, Jesus said to His disciples: All power in heaven and on earth has been given to Me. Go, therefore, and make disciples of all nations, baptizing them in the Name of the Father, and of the Son, and of the Holy Spirit, teaching them to observe all that I have commanded you; and behold, I am with you all days, even unto the consummation of the world.
Offertory
Tob 12:6.
Benedíctus sit Deus Pater, unigenitúsque Dei Fílius, Sanctus quoque Spíritus: quia fecit nobíscum misericórdiam suam.
Blessed be God the Father, and the only-begotten Son of God, and also the Holy Spirit: because He has shown His mercy to us.
Secret
Sanctífica, quǽsumus, Dómine, Deus noster, per tui sancti nóminis invocatiónem, hujus oblatiónis hóstiam: et per eam nosmetípsos tibi pérfice munus ætérnum.
We call upon Your Name, O Lord, and beseech You to hallow this sacrificial offering and through it to make us an eternal offering to You.
Communion
Tob 12:6
Benedícimus Deum cœli et coram ómnibus vivéntibus confitébimur ei: quia fecit nobíscum misericórdiam suam.
We bless the God of heaven, and before all living we will praise Him; because He has shown His mercy to us.
Postcommunion
Profíciat nobis ad salútem córporis et ánimæ, Dómine, Deus noster, hujus sacraménti suscéptio: et sempitérnæ sanctæ Trinitátis ejusdémque indivíduæ Unitátis conféssio.
May the reception of this sacrament, O Lord our God, and the profession of our faith in the eternal holy Trinity and undivided Unity, benefit us for the salvation of body and soul.

Additional readings

Commemoratio Oratio
Deus, in te sperántium fortitúdo, adésto propítius invocatiónibus nostris: et, quia sine te nihil potest mortális infírmitas, præsta auxílium grátiæ tuæ; ut, in exsequéndis mandátis tuis, et voluntáte tibi et actióne placeámus.
O God, the Strength of all them that put their trust in thee, mercifully accept our prayers, and because through the weakness of our mortal nature we can do no good thing without thee, grant us the help of thy grace, that in keeping of thy commandments we may please thee, both in will and deed.
Commemoratio Postcommunio
Tantis, Dómine, repléti munéribus: præsta, quǽsumus; ut et salutária dona capiámus, et a tua numquam laude cessémus.
Filled, O Lord, as we are with so great bounties, we beseech thee; that we may receive the gifts of salvation, and never cease from thy praise.
Commemoratio Secreta
Hóstias nostras, quǽsumus, Dómine, tibi dicátas placátus assúme: et ad perpétuum nobis tríbue proveníre subsídium.
Be appeased O Lord, we beseech thee, and accept the victims we dedicate to thee, and grant that they may avail us for perpetual aid.
Ultima Evangelium
Luc 6:36-42
Sequéntia ++ sancti Evangélii secúndum Lucam In illo témpore: Dixit Jesus discípulis suis: Estóte misericórdes, sicut et Pater vester miséricors est. Nolíte judicáre, et non judicabímini: nolíte condemnáre, et non condemnabímini. Dimíttite, et dimittémini. Date, et dábitur vobis: mensúram bonam et confértam et coagitátam et supereffluéntem dabunt in sinum vestrum. Eadem quippe mensúra, qua mensi fuéritis, remetiétur vobis. Dicébat autem illis et similitúdinem: Numquid potest cæcus cæcum dúcere? nonne ambo in fóveam cadunt? Non est discípulus super magistrum: perféctus autem omnis erit, si sit sicut magister ejus. Quid autem vides festúcam in óculo fratris tui, trabem autem, quæ in óculo tuo est, non consíderas? Aut quómodo potes dícere fratri tuo: Frater, sine, ejíciam festúcam de óculo tuo: ipse in oculo tuo trabem non videns? Hypócrita, ejice primum trabem de oculo tuo: et tunc perspícies, ut edúcas festúcam de óculo fratris tui.
Continuation + of the Holy Gospel according to Luke In that time Jesus said to his disciples: Be ye therefore merciful, as your Father also is merciful. Judge not, and you shall not be judged. Condemn not, and you shall not be condemned. Forgive, and you shall be forgiven. Give, and it shall be given to you: good measure and pressed down and shaken together and running over shall they give into your bosom. For with the same measure that you shall mete withal, it shall be measured to you again. And he spoke also to them a similitude: Can the blind lead the blind? do they not both fall into the ditch? The disciple is not above his master: but every one shall be perfect, if he be as his master. And why seest thou the mote in thy brother's eye: but the beam that is in thy own eye thou considerest not? Or how canst thou say to thy brother: Brother, let me pull the mote out of thy eye, when thou thyself seest not the beam in thy own eye? Hypocrite, cast first the beam out of thy own eye; and then shalt thou see clearly to take out the mote from thy brother's eye.
Ad maiorem Dei gloriam