July 30, 2021
O God, who elected the blessed
and illustrious Doctor, Peter Chrysologus,
by a divine direction, to govern and instruct Your Church;
grant, we ask You, that we may deserve to have him
for our intercessor in heaven, whom we have had
as our teacher of the supernatural life on earth.
Through our Lord Jesus Christ, Your Son,
who lives and reigns with You
in the unity of the Holy Spirit,
one God, for ever and ever.
Amen.