these impious souls have shown no mercy
towards us and sought to wipe us out of existence. Let us now intern deliver unto them the same plight they have scourged us with for many a long year.
I don't get this part. 
An eye for an eye, a tooth for a tooth? Our Lord never sanctioned this. What we have been subjected to was and is part and parcel of the chastisement that is due to mankind's unfaithfulness, especially from those who are supposed to be God's chosen people, the Catholics. We traditionalists are not blameless and without fault, as we mistakenly believe.
Now that the MP has been released and has the Pope's mandate, we must pray for our priests, both traditional and N.O.:
"My dear Jesus, Thou desirest that we pray to the Lord of the harvest that He send zealous laborers into His field. Deign to raise up in Thy Church, and especially in this diocese, numerous and holy priests who, taking Thy Divine Heart as their Model, will, in the exercise of their holy priesthood, promote the glory of Thy heavenly Father and the salvation of those souls whom thou has redeemed with Thy Precious Blood. Give us truly holy priests who, inflamed with the fire of Thy divine Love, see nothing but Thy greater glory and the salvation of souls.
"O Mary, Queen of the clergy, pray for us, obtain for us a number of holy priests. O holy Queen, obtain the grace that many priests will turn their hearts and minds to serve God in the Holy Sacrifice of the Immemorial Mass, the Mass of all ages. Amen."
Holy Mary, Mother of the Holy Eucharist, ora pro nobis.