The Old Cathedral of Ss. Peter & Paul

The Old Cathedral of Ss. Peter & Paul Ss. Peter & Paul has been proudly serving the Christian Hill community in Alton, IL since 1843. Patrick Cemetery. Come join us in our joy of believing!

This parish community of intentional disciples is a diverse group, united in Catholic Faith of the Risen Lord as we serve each other in the name of Jesus. Peter and Paul Church, built in 1855 is also the Old Cathedral as this was originally the seat of the Diocese of Alton, before being transferred to Springfield in 1923. Our first three bishops are buried here, two in the crypt under the church a

nd the third bishop buried in the parishes St. We are proud of our beautiful gothic church, constructed with local native limestone, where we gather to pray and celebrate the sacraments, especially Holy Mass. Striving to live in the world we nevertheless keep our eyes fixed on heaven. We serve those in need through our Helping Hands ministry providing food and material assistance. We also are involved with pro-life causes with outreach to nursing homes, pregnancy centers, and homeless shelters.

On Sunday, June 14 after the 10:00 Mass we will honor Deacon John Bretz on the 20th Anniversary of his Ordination as a D...
06/12/2026

On Sunday, June 14 after the 10:00 Mass we will honor Deacon John Bretz on the 20th Anniversary of his Ordination as a Deacon!
We congratulate him and thank him for his years of devoted service to God and to our parish.

Did you know that June is the Month of the Most Sacred Heart of Jesus and that tomorrow is the Feast of the Sacred Heart...
06/11/2026

Did you know that June is the Month of the Most Sacred Heart of Jesus and that tomorrow is the Feast of the Sacred Heart? This feast celebrates Jesus' divine love, mercy, and his humanity!

Holy Mass is at 8:15am and there will be adoration until 12.

Sacred Heart of Jesus, I place all my trust in you!

Virtues, EXPLAINED!Gratitude pays a kind of “moral debt.” Children owe it to their parents; citizens owe it to their cou...
06/10/2026

Virtues, EXPLAINED!

Gratitude pays a kind of “moral debt.” Children owe it to their parents; citizens owe it to their country. The Eucharist is the most perfect act of gratitude, wherein God is acknowledged as the source of all good.

This weekend, we celebrate the Feast of the Most Holy Body and Blood of Christ, also known as Corpus Christi.May this be...
06/05/2026

This weekend, we celebrate the Feast of the Most Holy Body and Blood of Christ, also known as Corpus Christi.

May this beautiful feast draw us deeper into our love for Christ, who is truly present in the Eucharist.

A procession will take place outdoors on the church grounds during the 10am Mass.

See you at Mass!

The June Mass for the Military will be Thursday, June 11th. at 6:00 PM. Please join us to pray for our active Military, ...
06/03/2026

The June Mass for the Military will be Thursday, June 11th. at 6:00 PM. Please join us to pray for our active Military, Veterans, both living and deceased, their families and our nation.
Please bring a picture of you service member to place near the altar during Holy Mass.

Virtues, EXPLAINED!We see perfect obedience shown by Christ amidst his agony in the garden. His human will dreads what w...
06/03/2026

Virtues, EXPLAINED!
We see perfect obedience shown by Christ amidst his agony in the garden. His human will dreads what will come, but his divine will, which is never at odds with his human will, submits to the Truth: “Yet, not as I will, but as you will.” (Matthew 26:39)

This Sunday, we celebrate the Feast of the Most Holy Trinity.Trinity Prayer —O Divine Mystery, O Sacred Trinity!Surround...
05/29/2026

This Sunday, we celebrate the Feast of the Most Holy Trinity.

Trinity Prayer —
O Divine Mystery, O Sacred Trinity!
Surround us with Your wisdom, love, power, and grace.
Draw us to Yourself. Help us to rest in Your goodness.
Amen.
See you at Mass!

On June 7, for the Solemnity of the Most Holy Body and Blood of Christ (Corpus Christi), we will follow our regular Mass...
05/28/2026

On June 7, for the Solemnity of the Most Holy Body and Blood of Christ (Corpus Christi), we will follow our regular Mass schedule: Saturday at 4pm and Sunday at 8am and 10am. A procession will be held during the 10am Mass.

Address

717 State Street
Alton, IL
62002

Opening Hours

Monday 9am - 1pm
Tuesday 9am - 1pm
Wednesday 9am - 1pm
Thursday 9am - 1pm
Friday 9am - 1pm

Telephone

+16184654221

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