Liturgical Colour : Green or White (Popes)
Ephesians 3 : 2-12
You may have heard of the graces God bestowed on me for your sake. By a revelation He gave me the knowledge of His mysterious design, as I have explained in a few words. On reading them you will have some idea of how I understand the mystery of Christ.
This mystery was not made known to past generations but only now, through revelations given to holy Apostles and prophets. Now the non-Jewish people share the inheritance; in Christ Jesus the non-Jews are incorporated and are to enjoy the Promise.
This is the Good News of which I have become minister by a gift of God, a grace He gave me, when His power worked in me. This grace was given to me, the least among all the holy ones : to announce to the pagan nations the immeasurable riches of Christ and to make clear to all how the mystery, hidden from the beginning in God, the Creator of all things, is to be fulfilled.
Even the heavenly forces and powers will now discover through the Church the wisdom of God in its manifold expression, as the plan is being fulfilled which God designed from the beginning in Christ Jesus, our Lord. In Him we receive boldness and confidence to approach God.
Alternative reading (Mass for Popes)
Isaiah 52 : 7-10
How beautiful on the mountains are the feet of those who bring good news, who herald peace and happiness, who proclaim salvation and announce to Zion : “Your God is King!”
Together your watchmen raise their voices in praise and song; they see YHVH face to face returning to Zion. Break into shouts of joy, o ruins of Jerusalem, for YHVH consoles His people and redeems Jerusalem.
YHVH has bared His holy arm in the eyes of the nations; all the ends of the earth, in alarm, will witness God’s salvation.