[Rank]
S. Callisti Papae et Martyris;;Duplex;;3;;vide C4b

[Rank1570]
S. Callisti Papae et Martyris;;Semiduplex;;2;;vide C3

[RankNewcal]
S. Callisti Papae et Martyris;;Duplex optional;;2;;vide C4b

[Rule]
vide C4b;
Gloria

[[Oratio]
O God, Who behold how we fail in our weakness, mercifully restore us to Your~
love through the examples of Your Saints.
$Per Dominum

[Secreta]
May this sacrificial offering help to cleanse us of our sins, O Lord, and to~
assure us of Your everlasting salvation.
$Per Dominum

[Postcommunio]
We beseech You, almighty God, that these consecrated gifts may cleanse us of our~
sins and by their effect make us lead holy lives.
$Per Dominum