1st Reading (Lev 19:1-2.17-18): The Lord said to Moses, «Speak to the whole Israelite community and tell them: Be holy, for I, the Lord, your God, am holy. You shall not bear hatred for your brother or sister in your heart. Though you may have to reprove your fellow citizen, do not incur sin because of him. Take no revenge and cherish no grudge against any of your people. You shall love your neighbor as yourself. I am the Lord».
Responsorial Psalm: 102R/. The Lord is kind and merciful.
Bless the Lord, o my soul; and all my being, bless his holy name.
Bless the Lord, o my soul, and forget not all his benefits.
He pardons all your iniquities, heals all your ills.
He redeems your life from destruction, crowns you with kindness and compassion.
Merciful and gracious is the Lord, slow to anger and abounding in kindness.
Not according to our sins does he deal with us, nor does he requite us according to our crimes.
As far as the east is from the west, so far has he put our transgressions from us.
As a father has compassion on his children, so the Lord has compassion on those who fear him.
2nd Reading (1Cor 3:16-23): Brothers and sisters: Do you not know that you are the temple of God, and that the Spirit of God dwells in you? If anyone destroys God’s temple, God will destroy that person; for the temple of God, which you are, is holy.
Let no one deceive himself. If any one among you considers himself wise in this age, let him become a fool, so as to become wise. For the wisdom of this world is foolishness in the eyes of God, for it is written: God catches the wise in their own ruses, and again: The Lord knows the thoughts of the wise, that they are vain. So let no one boast about human beings, for everything belongs to you, Paul or Apollos or Cephas, or the world or life or death, or the present or the future: all belong to you, and you to Christ, and Christ to God.
Versicle before the Gospel (1Jn 2:5): Alleluia.
Whoever keeps the word of Christ, the love of God is truly perfected in him. Alleluia.
Gospel text (Mt 5, 38-48): Jesus said to his disciples: «You have heard that it was said: ‘An eye for an eye and a tooth for a tooth’. But I tell you this: do not oppose evil with evil; if someone slaps you on your right cheek, turn and offer the other. If someone sues you in court for your shirt, give your coat as well. If someone forces you to go one mile, go also the second mile. Give when asked and do not turn your back on anyone who wants to borrow from you.
»You have heard that it was said: ‘Love your neighbor and do not do good to your enemy’. But this I tell you: Love your enemies, and pray for those who persecute you, so that you may be children of your Father in Heaven. For he makes his sun rise on both the wicked and the good, and he gives rain to both the just and the unjust. If you love those who love you, what is special about that? Do not even tax collectors do as much? And if you are friendly only to your friends, what is so exceptional about that? Do not even the pagans do as much? For your part you shall be righteous and perfect in the way your heavenly Father is righteous and perfect».