What is the gospel in its simplest form?
Question 07075
The word “gospel” appears so frequently in Christian conversation that it can begin to lose its force through familiarity. But the gospel is not a general category of good religious news or a vague sense of divine goodwill toward humanity. It has a specific content, and that content can be stated with considerable precision. Paul, writing to the Corinthians, sets out what he describes as a matter “of first importance,” and what he gives them is not a theological system but a series of historical facts with a specific claim upon every person who hears them.
The Core Statement
Paul’s summary in 1 Corinthians 15:1-4 is the New Testament’s own clearest and most compact statement of the gospel: “that Christ died for our sins in accordance with the Scriptures, that he was buried, and that he was raised on the third day in accordance with the Scriptures.” Four facts are in view. Christ died. His death was for our sins, not incidentally or symbolically but as the specific substitutionary reason for it. He was buried, confirming the reality of the death. He rose again on the third day, which is the event that vindicates everything that preceded it. Paul is not summarising a religious experience or a spiritual philosophy; he is summarising historical events that carry specific theological weight.
The phrase “for our sins” is the hinge on which everything turns. Christ’s death was not the execution of a righteous man at the hands of a corrupt system, though it was that. It was the event in which the sin of humanity was borne by the Son of God as our substitute, and in which the wrath of God against that sin was exhausted on Him rather than on us (2 Corinthians 5:21; Romans 3:25). This is what gives the death its saving power. A death without that substitutionary logic would be a tragedy; with it, it is the means of reconciliation between God and those who were His enemies (Romans 5:10).
What the Gospel Requires in Response
The gospel is not simply information to be received intellectually; it is news that demands a response. Paul describes the Corinthians as those who “received” this gospel and are “being saved” by it if they “hold fast” to it (1 Corinthians 15:1-2). The apostolic proclamation consistently called for repentance and faith as the appropriate human response. Mark 1:15 summarises Jesus’ own call: “The time is fulfilled, and the kingdom of God is at hand; repent and believe in the gospel.”
Repentance is not a penance or a set of actions performed to demonstrate worthiness; it is a genuine turning of the mind, heart, and will away from self and sin and toward God. Faith is not intellectual agreement with the facts of the gospel alone, though it certainly includes that; it is complete personal trust in the Lord Jesus Christ as the One who died in the sinner’s place and rose from the dead as their living Saviour. Romans 10:9-10 captures the response: “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.”
What the Gospel Is Not
The gospel is not a general assurance that God loves everyone and everything will ultimately be fine regardless of a person’s response. It does not sidestep the reality of human sinfulness and divine judgement by simply declaring them irrelevant. It is precisely because human sin is a genuine and serious problem, and because divine justice demands that sin be dealt with rather than overlooked, that the death of Christ is good news at all. A gospel that does not address the problem of sin and judgement has no genuine grounds for the assurance it offers. The good news is good precisely because the situation it addresses is real: every person has sinned (Romans 3:23), the wages of sin is death (Romans 6:23), and judgement is coming (Hebrews 9:27).
Nor is the gospel a set of moral instructions for living a better life. The Sermon on the Mount is not the gospel; it is a description of the life that flows from having received it. The Ten Commandments are not the gospel; they are a diagnosis that reveals the need for it. The gospel is not advice about how to improve; it is news about what God has done in Christ for those who have already failed beyond any possibility of self-improvement.
So, now what?
The gospel is the message that Christ died for our sins, was buried, and rose again, and that everyone who repents and trusts in Him receives forgiveness, righteousness, and eternal life as a gift. It is simple enough to be received by a child and profound enough that eternity will not exhaust its depths. The most important question any person can face is not a theological question about the gospel’s structure but a personal question about their response to it: Have you received it? Are you trusting in Christ alone, or in something else alongside Him?
“For I delivered to you as of first importance what I also received: that Christ died for our sins in accordance with the Scriptures, that he was buried, that he was raised on the third day in accordance with the Scriptures.” 1 Corinthians 15:3-4