Sunday, August 30, 2026

Sermon -- 14th Sunday after Pentecost (August 30, 2026)

o wn is Greek for "he who is."

THE LORD IS KNOWN BY HIS SALVATION.

EXODUS 6:2-8

In the name + of Jesus.

      It is happens often in Catechism Class when we get to the 2nd Commandment.  The Commandment says, “You shall not misuse the name of the Lord your God” (Exodus 20:7).  The follow-up question is, “Well, what is his name?”  God gives us many names for himself, but I think the youth want something that seems familiar, as if I am going to say, “His name is Frank.” 

     In this brief section, God gives his name.  Three times, he says, “I am the LORD” (Exodus 6:2,6,8).  When you see that name written in all capital letters, it refers to a specific name that God gave for himself.  It means, “I AM.”  That tells us that the Lord is eternal and unchanging.  You and I change over time—from childhood to adolescence to adulthood to elderly.  Eventually, we pass away.  But the Lord is without beginning and without end.  He does not change.  He is always I AM.  The other thing “I AM” tells us about the Lord is that he is independent of everything.  If we managed to destroy our planet and every living thing on it, God would not have changed.  He does not depend on us for survival, for approval, or for glory.  But the Lord does not merely make himself known by his qualities.  He especially makes himself known by his deeds.  The Lord is known by his salvation.

     When the Lord appeared to Moses at the burning bush, he told Moses, “I appeared to Abraham, to Isaac, and to Jacob, as God Almighty, but by my name, the LORD, I was not known to them” (Exodus 6:3).  This seems to contradict what the Bible says back in Genesis.  There, we read, “Abram moved his tent and went to live by the oaks at Mamre, which are at Hebron, and built an altar there to the LORD” (Genesis 13:18).  Elsewhere, Isaac and Jacob also built altars and called upon the LORD.  So, they clearly knew his name.  What does it mean that they didn’t know him as the LORD?

     The Lord makes himself known by his salvation.  The Lord told Moses, “I … established my covenant with them, to give them the land of Canaan, the land where they were residing as aliens” (Exodus 6:4).  Abraham, Isaac, and Jacob each received a promise from the Lord, but they never saw its fulfillment.  And they certainly did not see God’s salvation which he was about to bring about through Moses.

     The Lord told Moses, “Tell the Israelites, ‘I am the LORD.  I will bring you out from under the forced labor of the Egyptians.  I will deliver you from being their slaves.  I will redeem you with an outstretched arm and with great acts of judgment” (Exodus 6:6).  Moses and the Israelites would see the Lord perform great acts of power and judgment upon the Egyptians.  After the plagues, the Lord would save the people of Israel through the blood of the Lamb at the Passover.  When the Egyptian army would pin the people of Israel down on the shores of the Red Sea, the Lord would divide the waters so that Israel could pass through on dry ground.  The Egyptian army would pursue the Israelites, but the Lord would return the waters to their normal place and destroy Israel’s enemy.  Israel would witness a great victory—a victory in which they did nothing but watch God’s deliverance.  So, while the people of Israel knew the name of the LORD, they also witnessed his mighty acts of deliverance.  They knew the LORD as the one who delivers his people from bondage and brings them to the Promised Land.  The Lord is known through his salvation.

     You also know the Lord by his salvation.  The Lord became a man to deliver mankind from the bondage to sin and to death.  The eternal God entered our time.  The God who is independent of all things made himself dependent on Mary and Joseph.  He willingly accepted the mission for which his Father sent him into the world—to deliver sinners from their sins and the punishment they have earned, and to deliver people from their bondage of the grave.  The Lord will finally deliver you from a world of sin and sorrow to his promised Paradise.  The Lord is known by his salvation

     The Lord told Moses, “I will redeem you with an outstretched arm and with great acts of judgment” (Exodus 6:6).  The Lord’s outstretched arm refers to his miraculous feats of power which he displayed against the Egyptians.  When Jesus performed miracles, he demonstrated his outstretched arm with power over creation, over illness and disabilities, and even over the demons.  But when he acted to deliver you from sin, death, and hell, he did not perform great feats of strength.  Nevertheless, Jesus’ salvation was done with outstretched arms. 

     Jesus went to the cross for you.  To set you free from the bondage to sin, Jesus bound himself to your sins and suffered the curse for you.  He who is worthy of all the majesty of heaven endured all the torments of hell to set you free.  Jesus bound himself to your death and was laid in a grave.  But he destroyed the bonds of sin and death when he rose from the dead.  Jesus did that so that you are no longer shackled to sin and death.  Jesus has won the victory over your enemies—a victory in which you did nothing but receive his salvation.  This is how God has revealed his identity to you.  The Lord is known by his salvation.  And since you have been baptized into his name, the Lord gives you your identity: You are the children of the Most High God.

     Sadly, there are many who try to establish their own identity apart from God’s design and God’s intention.  There are men who say they identify as women and women who say that they identify as men.  For some, this is a serious mental issue, and they need your mercy and your prayers.  For others, it is rebellion against God who created them male or female.

     While people creating their own identity and taking pride in it seems to be a modern phenomenon, it is nothing new.  Consider Adam and Eve back in the Garden of Eden.  God had created them as the crown of his creation.  They were made in the image of God.  They were created to love God above all things and to love their neighbor as themselves.  This is still God’s intention.  This is what all people were created to be.  But Adam and Eve were not content with what God had made them to be.  They were convinced they needed to establish a different identity.  They bought into the devil’s lie, “God knows that the day you eat from (the forbidden fruit), your eyes will be opened, and you will be like God, knowing good and evil” (Genesis 3:5).  Just as Satan was not content to be what God had created him to be, so he convinced people to do the same. 

     And is this not the root of all your jealousy and bitterness?  You see that God has blessed someone differently than you, and you feel cheated.  Your health is declining, and you become bitter.  Your job is not as exciting as someone else’s because you only pay attention to your challenges while you assume others bask in benefits and rewards.  Your marriage is not a Hollywood story, so you gaze at someone else’s spouse and think it would be better with him or her.  Repent. 

     This is what the Lord says, “You shall not covet your neighbor’s house.  You shall not covet your neighbor’s wife, his male servant, his female servant, his ox, his donkey, or anything else that belongs to your neighbor” (Exodus 20:17).  To covet is to want something that God has chosen not to give you.  It is not merely being discontent, it is also telling God, “You should have given me better.  You blessed me according to your wisdom and love, but you are clueless.  I would rather have what you did not give.  I would rather be what you did not make me to be.  You should have given me a different spouse, different children, a different home, a different job, or a different body.  You are terrible at being a Father who is supposed to care for his children.”  How should the Lord respond to our covetous heart? 

     Repent.

     The God who created you knows you very well.  He knows the secrets of your heart.  And he knows that your heart deceives you when it assures you that all your feelings are justified and good.  This is what the Lord says: “The heart is more deceitful than anything.  It is beyond cure.  Who can understand it” (Jeremiah 17:9)?  Therefore, God tells you what he sees and knows.  He exposes your sinfulness to you.  He shows you that your sin makes you discontent.  He shows you that, because of your sin, you are never satisfied with your family, your job, or your body.  He wants you to know that you will never find contentment until the Lord himself provides it. 

     Rather than discard a corrupted humanity, the Lord acted to redeem it.  The Lord is known by his salvation, and he has acted to redeem you from your jealousy, your discontent, your bitterness, and any attempt to invent an identity apart from him.  The Lord has acted to restore mankind into what he had originally created them to be. 

He has renewed you in the waters of baptism.  No longer are you bound to your sinfulness.  The Lord has created in you a clean heart and renewed in you a right spirit.  With your renewed spirit, you know that it is good to align your life according to God’s word.  With your renewed spirit, the Lord enables you to find joy and contentment in your renewed identity.

     This renewal is on-going because the sinful nature still clings to you.  For some, this renewal will be a great struggle because temptation will always have a strong pull.  The world will tell you to exalt your feelings over God’s word and to exchange the image God renews in you for your own preferred identity.  If you are engaged in such struggles, you will need to cling to your Savior all the more—being guided by his word and strengthened by his sacrament.  It may be a hard battle, and that battle may go on for a long time.  But the Lord is a merciful and mighty Savior.  He stands with you in your struggles, and he upholds you in your weakness.  He is known by his salvation, and he will not abandon those who are struggling with their identity.  Victory, contentment, and peace will only be found in Jesus.

     The Lord reveals your true identity, and it is found in your baptism.  There, the Lord has applied to you the death and resurrection of Jesus.  He has put to death the sinner and raised you up a saint.  He who declares, “I am the LORD,” has put his name upon you to mark you as his very own.  You are a child of the Most High God—beloved, redeemed, and renewed for godly purposes.  The Lord is known by his salvation; and you are known by him as the ones he has saved.

In the name of the Father and of the Son + and of the Holy Spirit.  Amen.

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