The first Mass, the archetype of Masses, was consummated at Calvary in Latin as the Roman soldiers, its ministers, went about their grueling business.  By the time it was over, some of the Romans believed (cf. Mark 15:39), and others did not.  The Jews watched it all unfold.  Some of them understood the Romans’ language well, others only dimly or not at all.  Some of them believed (cf. Luke 23:42), others did not.  We, the new Israel, now watch, some comprehending the Latin and some not, some believing and some not (cf. John 6:66-69).
In spiritual terms, however, it is not accurate to speak of the “first” Mass, of Masses in the plural, or of any Mass in the past tense.  That is because, as Heaven views things (and Hell too), there is only one Mass, which began on Good Friday at Jerusalem and continues everywhere until the last day, on which will occur the second coming—this time in glory—of Jesus Christ, Who is your God and mine.  On that day, we still might not fully comprehend the Latin, but there will no longer be any unbelievers, anywhere.
.https://propria.org/

Tony Sumner says:
1st Corinthians 5:12 it’s our job to judge.