First Reading: Genesis 12:1-4

Abraham’s total obedience to God, prepared even to sacrifice Isaac

Now the Lord said to Abram, “Go from your country and your kindred and your father’s house to the land that I will show you. I will make of you a great nation, and I will bless you, and make your name great, so that you will be a blessing. I will bless those who bless you, and the one who curses you I will curse; and in you all the families of the earth shall be blessed.”

So Abram went, as the Lord had told him; and Lot went with him. Abram was seventy-five years old when he departed from Haran.

Second Reading: 2 Timothy 1:8-10

Suffering for the gospel will be repaid by our Saviour Jesus Christ

Do not be ashamed, then, of the testimony about our Lord or of me his prisoner, but join with me in suffering for the gospel, relying on the power of God, who saved us and called us with a holy calling, not according to our works but according to his own purpose and grace. This grace was given to us in Christ Jesus before the ages began, but it has now been revealed through the appearing of our Saviour Christ Jesus, who abolished death and brought life and immortality to light through the gospel.

Gospel: Matthew 17:1-9

Jesus transfigured on Mount Tabor prepares his apostles for his passion

Six days later, Jesus took with him Peter and James and his brother John and led them up a high mountain, by themselves. And he was transfigured before them, and his face shone like the sun, and his clothes became dazzling white.

Suddenly there appeared to them Moses and Elijah, talking with him. Then Peter said to Jesus, “Lord, it is good for us to be here; if you wish, I will make three dwellings here, one for you, one for Moses, and one for Elijah.”

While he was still speaking, suddenly a bright cloud overshadowed them, and from the cloud a voice said, “This is my Son, the Beloved; with him I am well pleased; listen to him!” When the disciples heard this, they fell to the ground and were overcome by fear. But Jesus came and touched them, saying, “Get up and do not be afraid.” And when they looked up, they saw no one except Jesus himself alone.

As they were coming down the mountain, Jesus ordered them, “Tell no one about the vision until after the Son of Man has been raised from the dead.”