61 As a father we next address you, our beloved sons who have received the seal of the priesthood, and must therefore follow more closely in the footsteps of Christ, "who suffered for us," and still more than others must bear the brunt of battle. We are deeply moved by your distress, but rejoice that we can say to the greater number of you, borrowing the words of the Divine Redeemer: "I know of all thy doings, thy faith, thy love, thy generosity, thy endurance, how in these last days thou art more active than at first." We exhort you to continue steadfastly and inflexibly to stand firm in your faith in these lamentable times; continue to uphold the weak and support the wavering. So far as there is need, warn the faithful of Christ entrusted to you that it is absolutely unlawful, even merely exteriorly or verbally, to deny or abandon Christ and His Church; expose the cunning wiles of those who promise men earthly advantages and greater happiness in this life, but destroy their souls. Show yourselves "as the ministers of God, in much patience, in tribulation, in necessities, in distresses . . . in chastity, in knowledge, in long-suffering, in sweetness, in the Holy Ghost, in charity unfeigned, in the word of truth, in the power of God; by the armor of justice on the right hand and on the left."
Source: Orientales Omnes Ecclesias (Vatican.va)