““Peace be with you.” Jesus had undergone his Passion. He had overthrown and cast out “the ruler of this world” (Jn 12:31). He had risen from the dead. He assured victory to his disciples even though their struggles had not ended. They still needed to preach the Gospel. Persecutions would follow and martyrdom, all, save one, the Beloved, who would be exiled to Patmos. They would soon deal with controversies among themselves. Nevertheless, the real contest was over; victory was assured by Christ. “Peace be with you.”
Peace is an effect of charity. Through charity we love God above all things and our neighbors as ourselves. Charity quiets conflicting desires by directing all our desires to God, and God satisfies this desire completely in the beatific vision that the saints in heaven enjoy. Furthermore, through charity “we love our neighbors as ourselves, from which a man desires to fulfill his neighbor’s will as if it were his own” (ST II-II.29.3). Charity produces peace. Perfect charity produces perfect peace.
Christ is the source of this peace. Our love for God is founded upon the love Christ showed us: “We love because He first loved us” (1 Jn 4:19). Christ showed us this love on the cross, by laying down His life. Christ thereby triumphed over our old enemy, assuring us ultimate victory and final peace. When Jesus appeared to His disciples, He manifested His triumph over death: “Look at my hands and my feet, that it is I, Myself. Touch Me and see, because a ghost does not have flesh and bones as you can see I have” (Lk 24:39).
Assured of victory—of final peace—we now enjoy an imperfect peace in ourselves and in the Church. For now, we live amid trials, but Christ has secured victory. “Being saturated and satiated with emotion,” we can sleep “the sleep of the saved.” Christ is risen! He appears to us now: in living, in suffering, in dying. In the midst of it all, He shows Himself to us. He shows us the tokens of His ultimate victory. He points to His supreme act of love for us. “Peace be with you.””
Love & His Peace,
Summa Catechetica, "Neque enim quaero intelligere ut credam, sed credo ut intelligam." – St Anselm, "Let your religion be less of a theory, and more of a love affair." -G.K. Chesterton, "I want a laity, not arrogant, not rash in speech, not disputatious, but men and women who know their religion, who enter into it, who know just where they stand, who know what they hold and what they do not, and who know their creed so well that they can give an account of it."- Bl John Henry Newman, Cong. Orat., "Encounter, not confrontation; attraction, not promotion; dialogue, not debate." -cf Pope Francis, “You will not see anyone who is really striving after his advancement who is not given to spiritual reading. And as to him who neglects it, the fact will soon be observed by his progress.” -St Athanasius, "To convert someone, go and take them by the hand and guide them." -St Thomas Aquinas, OP. 1 saint ruins ALL the cynicism in Hell & on Earth. “When we pray we talk to God; when we read God talks to us…All spiritual growth comes from reading and reflection.” -St Isidore of Seville, “Also in some meditations today I earnestly asked our Lord to watch over my compositions that they might do me no harm through the enmity or imprudence of any man or my own; that He would have them as His own and employ or not employ them as He should see fit. And this I believe is heard.” -GM Hopkins, SJ, "Only God knows the good that can come about by reading one good Catholic book." — St. John Bosco, "Why don't you try explaining it to them?" – cf St Peter Canisius, SJ, Doctor of the Church, Doctor of the Catechism, "Already I was coming to appreciate that often apologetics consists of offering theological eye glasses of varying prescriptions to an inquirer. Only one prescription will give him clear sight; all the others will give him at best indistinct sight. What you want him to see—some particular truth of the Faith—will remain fuzzy to him until you come across theological eye glasses that precisely compensate for his particular defect of vision." -Karl Keating, "The more perfectly we know God, the more perfectly we love Him." -St Thomas Aquinas, OP, ST, I-II,67,6 ad 3, “But always when I was without a book, my soul would at once become disturbed, and my thoughts wandered." —St. Teresa of Avila, "Let those who think I have said too little and those who think I have said too much, forgive me; and let those who think I have said just enough thank God with me." –St. Augustine