The Roman Catholic Church, according to the General Roman Calendar, celebrates the following in Tuesday, 2018-04-24:
Colossians 1: 24-29
Brothers and sisters: I rejoice in my sufferings for your sake, and in my flesh I am filling up what is lacking in the afflictions of Christ on behalf of his Body, which is the Church, of which I am a minister in accordance with God's stewardship given to me to bring to completion for you the word of God, the mystery hidden from ages and from generations past. But now it has been manifested to his holy ones, to whom God chose to make known the riches of the glory of this mystery among the Gentiles;it is Christ in you, the hope for glory. It is him whom we proclaim, admonishing everyone and teaching everyone with all wisdom, that we may present everyone perfect in Christ. For this I labor and struggle, in accord with the exercise of his power working within me.
Psalm 33, 2-3. 4-5. 6-7. 8-9
R. The Lord delivered me from all my fears.
I will bless the LORD at all times;
praise shall be always in my mouth.
My soul will glory in the LORD
that the poor may hear and be glad.
R. The Lord delivered me from all my fears.
Magnify the LORD with me;
let us exalt his name together.
I sought the LORD, who answered me,
delivered me from all my fears.
R. The Lord delivered me from all my fears.
Look to God that you may be radiant with joy
and your faces may not blush for shame.
In my misfortune I called,
the LORD heard and saved me from all distress.
R. The Lord delivered me from all my fears.
The angel of the LORD, who encamps with them,
delivers all who fear God.
Learn to savor how good the LORD is;
happy are those who take refuge in him.
R. The Lord delivered me from all my fears.
Fear the LORD, you holy ones;
nothing is lacking to those who fear him.
The powerful grow poor and hungry,
but those who seek the LORD lack no good thing.
R. The Lord delivered me from all my fears.
Alleluia Jn 13:34
I give you a new commandment: love one another as I have loved you.
John 17:20-26
Jesus raised his eyes to heaven and said: "Holy Father, I pray not only for these, but also for those who will believe in me through their word, so that they may all be one, as you, Father, are in me and I in you, that they also may be in us, that the world may believe that you sent me. And I have given them the glory you gave me, so that they may be one, as we are one, I in them and you in me, that they may be brought to perfection as one, that the world may know that you sent me, and that you loved them even as you loved me. Father, they are your gift to me. I wish that where I am they also may be with me, that they may see my glory that you gave me, because you loved me before the foundation of the world. Righteous Father, the world also does not know you, but I know you, and they know that you sent me. I made known to them your name and I will make it known, that the love with which you loved me may be in them and I in them."
Acts 11:19-26
Ps 87:1b-3, 4-5, 6-7
Jn 10:22-30