How do we know Jesus is the fulfillment of the law?

In Romans 10:4, we find the profound truth that 'Christ is the end of the law for righteousness to everyone that believeth.' This indicates that Jesus not only fulfills the law but also completes its purpose by establishing righteousness for believers. Through His perfect obedience to the law and His sacrificial atonement, Jesus satisfies the law's demands. Matthew 5:17 further supports this claim, where Jesus explicitly states, 'I came not to destroy, but to fulfill.' His life embodies the law's requirements, showcasing that only through Him can one achieve true righteousness, thereby illustrating the centrality of Christ in the redemptive narrative.