Music Corner


Updated:  November 19, 2020


Dignus est Agnus

Introit for The Solemnity of Christ the King


As the church is preparing to begin a new liturgical year with the First Sunday of Advent on November 29th, the current liturgical year comes to a close with the Solemnity of Christ the King.  The Introit for this day begins - Dignus est Agnus, qui occisus est - which translates 'Worthy is the Lamb that was slain.'  This profound expression of faith is beautiful in its Latin chant form, and has also been set by several composers, with the most notable version being the closing movement of Handel's Messiah. 

While this piece is not practical for liturgical use due its length, Handel's version captures the majesty and glory that is fitting of this Solemnity, and perhaps most importantly, is faithful to the Latin text in the English translation.


Worthy is the Lamb that was slain,
and hath redeemed us to God by his blood,
to receive power, and riches, and wisdom,
and strength, and honor, and glory, and blessing.

Blessing and honor, glory and power
be unto him that sitteth upon the throne,

and unto the Lamb forever and ever. Amen.


Thanks for listening!

Jerry Kavinski, M.M., Director of the St. Catherine of Siena Choir


Previous Posts


Live-streamed Mass for the Feast of the Annunciation - Available for Viewing

On March 25, 2020, I sang with the local professional vocal ensemble Chantry for a live-stream/recorded liturgy for the Feast of the Annunciation at St. Mary Mother of God Church in Washington, DC.
In order to comply with CDC guidelines, there was no congregation, and the choir was social distancing, spread throughout the nave.  The liturgy is the extraordinary form, complete with Gregorian chant, Marian motets, and William Byrd's stunning Mass for Four Voices, including the Credo.  The mass program is below.

With the suspension of public masses in both the Diocese of Arlington and the Archdiocese of Washington, opportunities to participate in a spiritual communion through events such as this are so important, as they provide connection to our faith through spoken liturgy and sacred music.













Iustorum Animae

Gregorian Chant Proper (Offertorium) - The Solemnity of All Saints

Iustorum animae in manu Dei sunt,
et non tanget illos tormentum malitiae.
Visi sunt oculis insipientium mori;
illi autem sunt in pace, alleluia.


The souls of the just are in the hand of God,
and the torment of malice shall not touch them.
They seemed, in the eyes of the foolish, to be dead;
but they are at peace, alleluia.

Sacramental Schedule

The Church typically opens by 7:30 a.m. and closes around 7 p.m.  But times may vary because of variations in the Pastor's schedule and the occasional inability to obtain help in locking the church at night.

The Confession Schedule continues

Sacrament of Penance:
Monday, Tuesday, Thursday, Friday: 7:45 am – 8:15 am (No Confessions on Holy Days and civil holidays)
Saturday afternoon: 3:30 pm to 4:30 pm
Expanded schedule for Advent and Lent
All Day Eucharistic Adoration
Every Wednesday: 1 pm through Thursday morning, 8:30 am
Every First Friday: 9 am through Saturday morning, 8:30 am

Mass Schedule:
8 am 10 am 12 Noon*
*Novus Ordo Latin Mass

Saturday: 8:30 am & 5:30 pm Vigil Mass

Weekdays: 8:30 am, (Wednesdays: 12:15 pm)

Holydays (except Christmas):
8:30 am & 7 pm

Although the regular weekday Mass schedule is solidly in place, since this is a one-priest parish, there may be times when Mass cancellations are necessary.  Please register here if you attend weekday Masses and want to receive cancellation notifications and other updates as opportune.  We will not abuse your contact information.  Click here

 (Note: After clicking the weekday Mass registration link above, please scroll to the bottom right of the page and replace the "0" with a "1" to proceed.)

Contact Us

Rev. Jerry J. Pokorsky
Direct Line to Pastor 703.759.3520 or click here to email
No text messages please; contact the office for administrative questions.

Office Hours
Monday - Friday: 9:30 am to 1:30 pm 
Closed on Federal Holidays

Saint Catherine of Siena Church
1020 Springvale Road
Great Falls, VA 22066
Have a question? Have a comment? Please contact us!
Phone: 703.759.4350
Fax: 703.759.3753


 Parish Registration Application  Click here.  

(Note: After clicking the application link above, please scroll to the bottom right of the page and replace the "0" with a "1" to proceed.)

Interested in Catholic Inquiry Classes (for non-Catholics or Catholics interested in deepening their understanding of the Faith)?  Click here.



St. Catherine of Siena Catholic Church

1020 Springvale Rd., Great Falls, VA 22066

Parish Office: 703.759.4350
Fax: 703.759.3753
Religious Education: 703.759.3530
Siena Academy: 703.759.4129