We Believe: The Doctrine of the Gospel
Whereas last week we focused on the person of Jesus, this week we are narrowing in on his message.
Jesus’ message was that of the gospel of his Kingdom.
Focus: We believe the gospel is the good news that God became man in Jesus Christ to reconcile lost people to himself. He lived a perfect, sinless life on our behalf and died on the cross for our sins. He was buried, and on the third day rose from the dead, securing our redemption forever. Having triumphed over Satan and the forces of darkness, he ascended into heaven as Lord of all. Everyone who repents and believes in him receives forgiveness of sins and eternal life.
The gospel is good news.
Repentance is a change of heart and mind in response to God.
Faith is believing and trusting in Jesus.
Everyone who repents and believes receives forgiveness.
Everyone who repents and believes receives eternal life.
The Gospel is Good News
We believe the gospel is the good news that God became man in Jesus Christ to reconcile lost people to himself.
Galatians 3:1-3 ESV
“O foolish Galatians! Who has bewitched you? It was before your eyes that Jesus Christ was publicly portrayed as crucified. Let me ask you only this: Did you receive the Spirit by works of the law or by hearing with faith? Are you so foolish? Having begun by the Spirit, are you now being perfected by the flesh?”
The Greek word for gospel is euangelion.
It consists of the prefix eu meaning good and the root angelos meaning message or messenger.
So, the gospel is “good news.”
First-century Greeks commonly used the word to refer to the news of historical events.
It could be news of a military victory, a significant political change, or the joyous birth of a king’s son.
Any good news was euangelion.
The term appears 130 times in the New Testament and is mentioned by eight of the nine New Testament authors.
*It was a summary word to represent the complete work Jesus did to redeem us.
*They chose euangelion because their message was good news; it was not good advice.
*Other religions offered good advice; Christianity offered good news.
*Advice is what you must do, and news is what has already been done.
Moralism is an approach to Christianity that focuses on our external behavior.
***It requires obedience to the commands of God without connecting those commands to what God has done for us in Christ.
It is the opposite of the gospel.
Dr. Rice Brocks summarized the gospel this way,
“The gospel is the good news that God became man in Jesus Christ. He lived the life we should have lived and died the death we should have died - in our place. Three days later, he rose from the dead, proving that he is the Son of God and offering the gift of salvation to those who repent and believe in him.”
*We must continually battle to ensure that we do not follow the path of the Galatians.
Repentance is a Change of Heart and Mind in Response to God
Mark 1:14-15 ESV
“Now after John was arrested, Jesus came into Galilee, proclaiming the gospel of God, and saying, “The time is fulfilled, and the kingdom of God is at hand; repent and believe in the gospel.””
Salvation is like a two-sided coin.
On one side is repentance and on the other side is faith.
*Repentance is turning from sin; faith is turning to God.
*Neither can occur without the other, and they must occur together for true conversion.
***It is contrary to the New Testament to speak about saving faith without repentance from sin.
Jesus captures the essence of our response to the kingdom of God with the simple phrase, “repent and believe in the gospel.””
But what does it mean to repent?
To answer that question, we must first explain what it’s not.
***Repentance is not an emotion.
The author of Hebrews tells us that Esau was emotionally wrought over his sinful decision to sell his birthright, but “he found no chance to repent” (Hebrews 12:16-17).
*Emotions might accompany repentance (see David’s penitential Psalms 6, 32, 38,51, 102, 130, 143), but they are not repentance.
*Repentance is a change of mind.
New Testament authors used the Greek word metanoia to describe repentance.
*The term denotes a fundamental transformation of thought and attitude.
It is a complete change of orientation that leads to action and new behavior.
It is absolute surrender to the will of God that produces a sincere commitment to walk in obedience to Christ and to direct the course of our future according to his plans.
It is turning away from anything seeking to usurp Christ’s Lordship in our lives.
God gives us the gift of repentance by revealing his holiness and our sinfulness.
Acts 11:18 ESV
“When they heard these things they fell silent. And they glorified God, saying, "Then to the Gentiles also God has granted repentance that leads to life."”
2 Timothy 2:23-26 ESV
“Have nothing to do with foolish, ignorant controversies; you know that they breed quarrels. And the Lord's servant must not be quarrelsome but kind to everyone, able to teach, patiently enduring evil, correcting his opponents with gentleness. God may perhaps grant them repentance leading to a knowledge of the truth, and they may come to their senses and escape from the snare of the devil, after being captured by him to do his will.”
Isaiah 6:3-8 ESV
“And one called to another and said: "Holy, holy, holy is the Lord of hosts; the whole earth is full of his glory!" And the foundations of the thresholds shook at the voice of him who called, and the house was filled with smoke. And I said: "Woe is me! For I am lost; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the Lord of hosts!" Then one of the seraphim flew to me, having in his hand a burning coal that he had taken with tongs from the altar. And he touched my mouth and said: "Behold, this has touched your lips; your guilt is taken away, and your sin atoned for." And I heard the voice of the Lord saying, "Whom shall I send, and who will go for us?" Then I said, "Here I am! Send me."”
*But it is also a decision that we make.
We make the decision at the point of conversion and every day after that.
Repentance is one of the gospel’s load-bearing walls.
*If we remove it from the gospel, our entire message collapses.
Let us diligently hold onto the doctrine of repentance.
Faith is Believing and Trusting in Jesus
John 20:30-31 ESV
“Now Jesus did many other signs in the presence of the disciples, which are not written in this book; but these are written so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name.”
Saving faith requires that we believe in Jesus and trust in him.
To believe in Jesus, we must know the essential facts about his life, death, and resurrection.
Belief requires knowledge - we must know God’s word before we can believe it - but it is not enough.
Knowledge is a function of the head; believing is a function of the heart.
“For with the heart one believes and. Is justified” (Romans 10:10).
*Although knowledge is the starting point of faith, by itself it may just be mental assent - agreeing with the truth of the Bible without personally appropriating it.
Mental assent is agreeing with the Word of God in the mind without believing it in the heart.
I
n his sermon, “The Way of the Kingdom,” John Wesley said,
“Christian faith is not only an assent to the whole gospel of Christ but also a full reliance on the blood of Christ - a resting upon him as our atonement and our life. It is not mental assent to propositions but sure trust and confidence in Christ.”
*To trust in Jesus, we must be convinced he will do what he said he would.
This requires us to surrender our lives to him.
*We can believe in a set of doctrines, but we must trust in a person.
The apostle John said, “We have come to know and to believe the love that God has for us.” (I John 4:16)
*A right definition of faith must include the idea that it is a firm and certain confidence in God’s benevolence toward us.
This sure knowledge of God’s loving character is founded upon the truth of the freely given promise in Christ, both revealed to our minds and sealed upon our hearts through the Holy Spirit.
*Let us ensure that our faith in God includes a commitment to the truth and the person of Jesus.
Everyone Who Repents and Believes Receives Forgiveness
Romans 10:8-9 ESV
“But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith that we proclaim); because, if you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved.”
We need forgiveness because God is just, and sin makes us guilty and condemned under his righteous judgement.
*God could not pass over our sins and remain just; we must pay for them.
But we cannot pay the debt ourselves because, as Martin Luther said,
“Sin is not canceled by man-invented works, for the more a person seeks credit for himself by his own efforts, the deeper he goes into debt.”
We are desperate for someone to pay our debt, but who could pay a debt like that?
*It must be someone who had never sinned and did not owe the debt.
*This person must be like us so he could take our place but unlike us so that he could pay the infinite price.
*And so, God the judge became the one who was judged.
Our guilt was laid on him.
Our death sentence was lifted when the Son of God took our place.
*His substitutionary death upholds God’s justice and allows for our forgiveness.
Now we can receive mercy instead of punishment.
Other religions discuss forgiveness but never on the basis of a divine Savior who pays our debt to a holy God.
We cannot receive this forgiveness through our labor, zeal or tears (to paraphrase the hymn “Rock of Ages”).
It only comes when we confess Christ as our Lord (repentance) and believe in our hearts that God raised him from the dead (faith).
Everyone Who Repents and Believes Receives Eternal Life
1 John 5:11-12 ESV
“And this is the testimony, that God gave us eternal life, and this life is in his Son. Whoever has the Son has life; whoever does not have the Son of God does not have life.”
Eternal life is a future reward.
It is a perpetual and unending life that God gives freely to those who repent and believe.
Romans 6:23
For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.
*Eternal life is not just a future reward but also a current status.
It is a quality of life we experience when we repent and believe.
*The New Testament word for eternal contains both ideas of duration and quality.
*The term does not just refer to the future but also to the superior experience of the present age.
This is why Jesus made it clear when he said,
John 10:10 ESV
“The thief comes only to steal and kill and destroy. I came that they may have life and have it abundantly.”
We do not have to wait for eternal life; it is our current possession.
Jesus used the present tense when he said in John 3:36,
”Whoever believes in the Son has eternal life.”
Thus, we live in eternal life right now, experiencing this quality of God’s life as a present possession.
The quality of eternal life is best expressed in Jesus’ words to his disciples in the upper room:
John 17:3
”And this is eternal life, that they may know you, the only true God, and Jesus Christ whom you have sent.”
This is the heart of eternal life: an authentic and personal relationship with Jesus.