First Reading: Acts 10:44-48
44While Peter was still speaking, the Holy Spirit fell upon all who heard the word. 45The circumcised believers who had come with Peter were astounded that the gift of the Holy Spirit had been poured out even on the Gentiles, 46for they heard them speaking in tongues and extolling God. Then Peter said, 47“Can anyone withhold the water for baptizing these people who have received the Holy Spirit just as we have?” 48So he ordered them to be baptized in the name of Jesus Christ. Then they invited him to stay for several days.
Second Reading: Galatians 2:1-13
Then after fourteen years I(Paul) went up again to Jerusalem with Barnabas, taking Titus along with me. I went up in response to a revelation. Then I laid before them (though only in a private meeting with the acknowledged leaders) the gospel that I proclaim among the Gentiles, in order to make sure that I was not running, or had not run, in vain. But even Titus, who was with me, was not compelled to be circumcised, though he was a Greek. But because of false believers secretly brought in, who slipped in to spy on the freedom we have in Christ Jesus, so that they might enslave us — we did not submit to them even for a moment, so that the truth of the gospel might always remain with you. And from those who were supposed to be acknowledged leaders (what they actually were makes no difference to me; God shows no partiality) — those leaders contributed nothing to me. On the contrary, when they saw that I had been entrusted with the gospel for the uncircumcised, just as Peter had been entrusted with the gospel for the circumcised (for he who worked through Peter making him an apostle to the circumcised also worked through me in sending me to the Gentiles), and when James and Cephas and John, who were acknowledged pillars, recognized the grace that had been given to me, they gave to Barnabas and me the right hand of fellowship, agreeing that we should go to the Gentiles and they to the circumcised. They asked only one thing, that we remember the poor, which was actually what I was eager to do.
But when Cephas came to Antioch, I opposed him to his face, because he stood self-condemned; for until certain people came from James, he used to eat with the Gentiles. But after they came, he drew back and kept himself separate for fear of the circumcision faction. And the other Jews joined him in this hypocrisy, so that even Barnabas was led astray by their hypocrisy.
Gospel: John 15:9-17
[Jesus said:] 9“As the Father has loved me, so I have loved you; abide in my love. 10If you keep my commandments, you will abide in my love, just as I have kept my Father’s commandments and abide in his love. 11I have said these things to you so that my joy may be in you, and that your joy may be complete.
12“This is my commandment, that you love one another as I have loved you. 13No one has greater love than this, to lay down one’s life for one’s friends. 14You are my friends if you do what I command you. 15I do not call you servants any longer, because the servant does not know what the master is doing; but I have called you friends, because I have made known to you everything that I have heard from my Father. 16You did not choose me but I chose you. And I appointed you to go and bear fruit, fruit that will last, so that the Father will give you whatever you ask him in my name. 17I am giving you these commands so that you may love one another.”