How do we know God's righteousness is fulfilled in Christ?

We know that God's righteousness is fulfilled in Christ through the revelation of Scripture that outlines how Jesus' life and sacrifice fulfill the requirements of the law. Romans 10:4 declares that 'Christ is the end of the law for righteousness to everyone who believes,' emphasizing that He accomplished what the law demanded, enabling believers to have a righteous standing before God. This truth reassures Christians that their salvation is secure not based on their performance but on the perfect obedience and sacrificial death of Christ. This understanding is crucial for spiritual growth as it prevents the dangerous pitfall of attempting to attain righteousness through one’s own works, which is inherently flawed.