Introduction
Open by asking: What is sin? Most people think of a list of bad behaviors. Don't steal. Don't lie. Don't commit adultery. But this moralistic approach misses the depth of what the Bible means by sin. Romans 3:23 states it simply: "All have sinned and fall short of the glory of God." Sin is not primarily a behavior problem—it is a relationship problem.
Read Romans 3:23. [Read passage.] "All have sinned and fall short of the glory of God" (Romans 3:23).
Here's the main point: Sin is not just bad behavior — it's a broken relationship with God that affects everything.
I. Sin as Broken Relationship (Genesis 3:1-7; Romans 5:12)
The first sin was not theft or murder. It was disobedience rooted in doubt. Genesis 3:1-7 shows Satan asking, "Did God really say...?" He was not trying to create a sin database—he was trying to break Adam and Eve's trust in God.
Sin began as relational rebellion and continues as relational fracture.
II. The Depth of "All Have Sinned" (Romans 3:23)
The Greek word for sin in Romans 3:23 is hamartia—missing the mark. But what mark? The glory of God. We were made to reflect God's image, to live in a way that displays His character and goodness. Sin is any failure to do that.
Sin is more comprehensive and more serious than a moral mistake. It is a fundamental alienation from the God who made us.
III. Why Understanding This Matters (Isaiah 53:6)
If sin were just a behavior problem, the solution would be simple: try harder, be better, follow the rules. But if sin is a broken relationship, you need reconciliation, not reformation.
When we see sin for what it is—broken relationship—we see why grace is not cheap and why Jesus is not negotiable.
Conclusion & Appeal
Close with this: Sin is serious because God is serious about relationship. He does not want your obedience from a distance—He wants your fellowship. He does not want performance—He wants presence.
Challenge: This week, when you are tempted to sin, pause and ask: Is this a broken relationship with God? What am I pursuing instead of Him? Then bring that awareness to God and receive His grace.