Sermon on the Mount by Cosimo Rosselli, painted between 1481 and 1482 for the Sistine Chapel, Rosselli’s fresco integrates the Sermon within a vast biblical landscape.

Trinity VIII — July 26, A.D. 2026

Introit  Psalm 48:1, 3, 11, 14; antiphon: vv. 9–10

We have thought on your steadfast love, O God,
in the midst of your temple.
As your name, O God, so your praise reaches to the ends of the earth.
Your right hand is filled with righteousness.
Great is the LORD and greatly to be praised
in the city of our God, his holy mountain.
Within her citadels
God has made himself known as a fortress.
Let Mount Zion be glad!
Let the daughters of Judah rejoice because of your judgments!
This is God, our God forever and ever.
He will guide us forever.
We have thought on your steadfast love, O God,
in the midst of your temple.
As your name, O God, so your praise reaches to the ends of the earth.
Your right hand is filled with righteousness.

Gradual  Psalm 31:2b, 1a

Be a rock of refuge for me,
a strong fortress to save me!
In you, O LORD, do I take refuge;
let me never be put to shame.

Old Testament Reading  Jeremiah 23:16–29

Thus says the Lord of hosts: “Do not listen to the words of the prophets who prophesy to you. They make you worthless; They speak a vision of their own heart, Not from the mouth of the Lord. They continually say to those who despise Me, ‘The Lord has said, “You shall have peace” ’; And to everyone who walks according to the dictates of his own heart, they say, ‘No evil shall come upon you.’ ” For who has stood in the counsel of the Lord, And has perceived and heard His word? Who has marked His word and heard it? Behold, a whirlwind of the Lord has gone forth in fury— A violent whirlwind! It will fall violently on the head of the wicked. The anger of the Lord will not turn back Until He has executed and performed the thoughts of His heart. In the latter days you will understand it perfectly. “I have not sent these prophets, yet they ran. I have not spoken to them, yet they prophesied. But if they had stood in My counsel, And had caused My people to hear My words, Then they would have turned them from their evil way And from the evil of their doings. “Am I a God near at hand,” says the Lord, “And not a God afar off? Can anyone hide himself in secret places, So I shall not see him?” says the Lord; “Do I not fill heaven and earth?” says the Lord. “I have heard what the prophets have said who prophesy lies in My name, saying, ‘I have dreamed, I have dreamed!’ How long will this be in the heart of the prophets who prophesy lies? Indeed they are prophets of the deceit of their own heart, who try to make My people forget My name by their dreams which everyone tells his neighbor, as their fathers forgot My name for Baal. “The prophet who has a dream, let him tell a dream; And he who has My word, let him speak My word faithfully. What is the chaff to the wheat?” says the Lord. “Is not My word like a fire?” says the Lord, “And like a hammer that breaks the rock in pieces?

Epistle  Romans 8:12–17

Therefore, brethren, we are debtors—not to the flesh, to live according to the flesh. For if you live according to the flesh you will die; but if by the Spirit you put to death the deeds of the body, you will live. For as many as are led by the Spirit of God, these are sons of God. For you did not receive the spirit of bondage again to fear, but you received the Spirit of adoption by whom we cry out, “Abba, Father.” The Spirit Himself bears witness with our spirit that we are children of God, and if children, then heirs—heirs of God and joint heirs with Christ, if indeed we suffer with Him, that we may also be glorified together.

Holy Gospel  Matthew 7:15–23

[Jesus said:] “Beware of false prophets, who come to you in sheep’s clothing, but inwardly they are ravenous wolves. You will know them by their fruits. Do men gather grapes from thornbushes or figs from thistles? Even so, every good tree bears good fruit, but a bad tree bears bad fruit. A good tree cannot bear bad fruit, nor can a bad tree bear good fruit. Every tree that does not bear good fruit is cut down and thrown into the fire. Therefore by their fruits you will know them. “Not everyone who says to Me, ‘Lord, Lord,’ shall enter the kingdom of heaven, but he who does the will of My Father in heaven. Many will say to Me in that day, ‘Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?’ And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness!’

Scripture taken from the New King James Version®. Copyright © 1982 by Thomas Nelson. Used by permission. All rights reserved. Psalmody (Introit and Gradual) from the ESV® Bible (The Holy Bible, English Standard Version®), copyright © 2001 by Crossway. Used by permission. All rights reserved.