Sermon for September 28th, 2025 – Trinity 15

The Fifteenth Sunday after Trinity
“You cannot serve God and mammon” (Matthew 6:24–34), for they require two contrary forms of service. Worry is the worship given to the false god of mammon, an unbelieving anxiousness and focus on the things of this world. Faith is the worship of the true God, a confident trust that He is a loving Father who will care for all of our needs in both body and soul. The widow of Zarephath served God, that is, she believed the word of the Lord spoken by Elijah that the bin of flour would not be used up nor would the jar of oil run dry (1 Kings 17:8–16). He who feeds the birds and clothes the flowers will certainly provide for our daily needs. For He has already provided for our eternal needs, clothing us with Christ’s righteousness in Baptism and feeding us His body and blood for our forgiveness. With such confidence we are liberated from worry and freed to do good with our material resources, especially to those who are of the household of faith (Galatians 5:25–6:10).

Introit: (Psalm 86:4, 6, 15a, 16; antiphon: 86:1a, 2b, 3)
Pastor: Incline Your ear, O Lord, and answer me; Save Your servant who trusts in You – You are my God;
Congregation: Be gracious to me, O Lord, for to You I cry all the day.
P: Gladden the soul of Your servant, For to You, O Lord, do I lift up my soul.
C: Give ear, O Lord, to my prayer; listen to my plea for grace.
P: But You, O Lord, are a God merciful and gracious; Turn to me, and be gracious to me;
C: Give Your strength to Your servant, And save the son of Your maidservant.
All: Glory be to the Father and to the Son and to the Holy Spirit;
as it was in the beginning, is now, and will be forever. Amen.
P: Incline Your ear, O Lord, and answer me; Save Your servant who trusts in You – You are my God;
C: Be gracious to me, O Lord, for to You I cry all the day.

Collect of the Day
O Lord, we implore You, let Your continual pity cleanse and defend Your Church; and because she cannot continue in safety without Your aid, preserve her evermore by Your help and goodness; through Jesus Christ, Your Son, our Lord, who lives and reigns with You and the Holy Spirit, one God, now and forever.

+1 Kings 17:8-16 +
Then the word of the Lord came to him, (9) “Arise, go to Zarephath, which belongs to Sidon, and dwell there. Behold, I have commanded a widow there to feed you.” (10) So he arose and went to Zarephath. And when he came to the gate of the city, behold, a widow was there gathering sticks. And he called to her and said, “Bring me a little water in a vessel, that I may drink.” (11) And as she was going to bring it, he called to her and said, “Bring me a morsel of bread in your hand.” (12) And she said, “As the Lord your God lives, I have nothing baked, only a handful of flour in a jar and a little oil in a jug. And now I am gathering a couple of sticks that I may go in and prepare it for myself and my son, that we may eat it and die.” (13) And Elijah said to her, “Do not fear; go and do as you have said. But first make me a little cake of it and bring it to me, and afterward make something for yourself and your son. (14) For thus says the Lord, the God of Israel, ‘The jar of flour shall not be spent, and the jug of oil shall not be empty, until the day that the Lord sends rain upon the earth.’” (15) And she went and did as Elijah said. And she and he and her household ate for many days. (16) The jar of flour was not spent, neither did the jug of oil become empty, according to the word of the Lord that he spoke by Elijah.

Gradual: (Psalm 118:8, 9)
It is better to take refuge | in the Lord *
than to | trust in man.
It is better to take refuge | in the Lord *
than to trust in | princes.+ Galatians 5:25-6:10 +
If we live by the Spirit, let us also walk by the Spirit. (26) Let us not become conceited, provoking one another, envying one another. (6:1) Brothers, if anyone is caught in any transgression, you who are spiritual should restore him in a spirit of gentleness. Keep watch on yourself, lest you too be tempted. (2) Bear one another’s burdens, and so fulfill the law of Christ. (3) For if anyone thinks he is something, when he is nothing, he deceives himself. (4) But let each one test his own work, and then his reason to boast will be in himself alone and not in his neighbor. (5) For each will have to bear his own load. (6) One who is taught the word share all good things with the one who teaches. (7) Do not be deceived: God is not mocked, for whatever one sows, that will he also reap. (8) For the one who sows to his own flesh will from the flesh reap corruption, but the one who sows to the Spirit will from the Spirit reap eternal life. (9) And let us not grow weary of doing good, for in due season we will reap, if we do not give up. (10) So then, as we have opportunity, let us do good to everyone, and especially to those who are of the household of faith.

The Lutheran Confessions Reading: The Third Article: Sanctification
I believe in the Holy Spirit, the holy Christian church, the communion of saints, the forgiveness of sins, the resurrection of the body, and the life everlasting. Amen.
What does this mean?
I believe that I cannot by my own reason or strength believe in Jesus Christ, my Lord, or come to Him; but the Holy Spirit has called me by the Gospel, enlightened me with His gifts, sanctified and kept me in the true faith. In the same way He calls, gathers, enlightens, and sanctifies the whole Christian church on earth, and keeps it with Jesus Christ in the one true faith. In this Christian church He daily and richly forgives all my sins and the sins of all believers. On the Last Day He will raise me and all the dead, and give eternal life to me and all believers in Christ. This is most certainly true.

Verse: (Psalm 95:1)
P: Alleluia! Oh come, let us sing to the Lord;
C: let us make a joyful noise to the rock of our salvation! Alleluia!

  • Matthew 6:24-34 +
    “No one can serve two masters, for either he will hate the one and love the other, or he will be devoted to the one and despise the other. You cannot serve God and money. (25) “Therefore I tell you, do not be anxious about your life, what you will eat or what you will drink, nor about your body, what you will put on. Is not life more than food, and the body more than clothing? (26) Look at the birds of the air: they neither sow nor reap nor gather into barns, and yet your heavenly Father feeds them. Are you not of more value than they? (27) And which of you by being anxious can add a single hour to his span of life? (28) And why are you anxious about clothing? Consider the lilies of the field, how they grow: they neither toil nor spin, (29) yet I tell you, even Solomon in all his glory was not arrayed like one of these. (30) But if God so clothes the grass of the field, which today is alive and tomorrow is thrown into the oven, will he not much more clothe you, O you of little faith? (31) Therefore do not be anxious, saying, ‘What shall we eat?’ or ‘What shall we drink?’ or ‘What shall we wear?’ (32) For the Gentiles seek after all these things, and your heavenly Father knows that you need them all. (33) But seek first the kingdom of God and his righteousness, and all these things will be added to you. (34) “Therefore do not be anxious about tomorrow, for tomorrow will be anxious for itself. Sufficient for the day is its own trouble.

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