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Pope and Martyr · Remembered on May 18

St. John I

St. John I is remembered on May 18 in Bless’s calendar of saints.

Remembered onMay 18
TitlePope and Martyr
Diedc. 526
Next on Bless’s Today screen

Life

The first pope to travel to Constantinople, sent under duress by the Arian king Theodoric to plead for Arians in the East — received with immense honor, he crowned the emperor at Easter. Theodoric, suspicious of that very honor, imprisoned him at Ravenna on his return, where he died of hardship.

In the calendar

The upcoming dates, through December 31, 2028, when Bless’s Today screen shows St. John I. Where the US calendar keeps another celebration that day, it is named instead and no rank is given.

DateIn the US calendarColorMass readings (US)
Tuesday of the Seventh Week in Ordinary TimeGreenSirach 2:1-11 · Psalm 37:3-4, 18-19, 27-28, 39-40 · Galatians 6:14 · Mark 9:30-37
Thursday of the Fifth Week of EasterWhiteActs 15:7-21 · Psalm 96:1-2a, 2b-3, 10 · John 10:27 · John 15:9-11

Readings

Reading citations through May 31, 2027 are as published in the USCCB liturgical calendar. Later citations were computed by Bless from the US Lectionary cycle — confirm with your parish.

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Meet St. John I in Bless

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