Introit Apoc 5:12; 1:6 Worthy is the Lamb Who was slain to receive power, and divinity, and wisdom, and strength, and honor. To Him belong glory and dominion forever and ever. Ps 71:1 O God, with Your judgment endow the King and with Your justice, the King's son. V. Glory be to the Father, and to the Son, and to the Holy Ghost. R. As it was in the beginning, is now, and ever shall be, world without end. Amen. Worthy is the Lamb Who was slain to receive power, and divinity, and wisdom, and strength, and honor. To Him belong glory and dominion forever and ever.
Because I am not as well-equipped to answer more fully the effects of the changed date, etc., of the Feast of Christ the King, I am relying on the linked article, originally written in 2017. http://www.newliturgicalmovement.or...fate-of-feast-of-christ.html?m=1#.X5cDwiRq2aN