First Reading: Jeremiah 15:15–21
15O LORD, you know;
remember me and visit me,
and bring down retribution for me on my persecutors.
In your forbearance do not take me away;
know that on your account I suffer insult.
16Your words were found, and I ate them,
and your words became to me a joy
and the delight of my heart;
for I am called by your name,
O LORD, God of hosts.
17I did not sit in the company of merrymakers,
nor did I rejoice;
under the weight of your hand I sat alone,
for you had filled me with indignation.
18Why is my pain unceasing,
my wound incurable,
refusing to be healed?
Truly, you are to me like a deceitful brook,
like waters that fail.
19Therefore thus says the LORD:
If you turn back, I will take you back,
and you shall stand before me.
If you utter what is precious, and not what is worthless,
you shall serve as my mouth.
It is they who will turn to you,
not you who will turn to them.
20And I will make you to this people
a fortified wall of bronze;
they will fight against you,
but they shall not prevail over you,
for I am with you
to save you and deliver you,
says the LORD.
21I will deliver you out of the hand of the wicked,
and redeem you from the grasp of the ruthless.
Second Reading: Romans 12:9–21
9Let love be genuine; hate what is evil, hold fast to what is good; 10love one another with mutual affection; outdo one another in showing honor. 11Do not lag in zeal, be ardent in spirit, serve the Lord. 12Rejoice in hope, be patient in suffering, persevere in prayer. 13Contribute to the needs of the saints; extend hospitality to strangers.
14Bless those who persecute you; bless and do not curse them. 15Rejoice with those who rejoice, weep with those who weep. 16Live in harmony with one another; do not be haughty, but associate with the lowly; do not claim to be wiser than you are. 17Do not repay anyone evil for evil, but take thought for what is noble in the sight of all. 18If it is possible, so far as it depends on you, live peaceably with all. 19Beloved, never avenge yourselves, but leave room for the wrath of God; for it is written, "Vengeance is mine, I will repay, says the Lord." 20No, "if your enemies are hungry, feed them; if they are thirsty, give them something to drink; for by doing this you will heap burning coals on their heads." 21Do not be overcome by evil, but overcome evil with good.
Gospel: Matthew 16:21–28
21From that time on, Jesus began to show his disciples that he must go to Jerusalem and undergo great suffering at the hands of the elders and chief priests and scribes, and be killed, and on the third day be raised. 22And Peter took him aside and began to rebuke him, saying, "God forbid it, Lord! This must never happen to you." 23But he turned and said to Peter, "Get behind me, Satan! You are a stumbling block to me; for you are setting your mind not on divine things but on human things."
24Then Jesus told his disciples, "If any want to become my followers, let them deny themselves and take up their cross and follow me. 25For those who want to save their life will lose it, and those who lose their life for my sake will find it. 26For what will it profit them if they gain the whole world but forfeit their life? Or what will they give in return for their life?
27For the Son of Man is to come with his angels in the glory of his Father, and then he will repay everyone for what has been done. 28Truly I tell you, there are some standing here who will not taste death before they see the Son of Man coming in his kingdom."