What does the Bible say about Christ as our standard?

In the book of Amos, God uses the imagery of a plumb line to signify His standard of righteousness, represented perfectly in the person of Jesus Christ. This plumb line illustrates that all human works and righteousness are ultimately inadequate and must be measured against the perfection of Christ’s righteousness. Just as a plumb line ensures that walls are straight, Christ is the unyielding standard by which all will be judged. Those who trust in their own righteousness are like a bowing wall, but true believers find their stability in Christ alone, who is the embodiment of God's holiness and grace.