A low view of the law produces legalism, because the bar is so low that sinner’s feel justified in attempting to be made righteous by keeping it. A low view of the law also encourages sinners to substitute their own laws for the law of God, making self-righteous standards to live by, and judging others when they fail to live up to their own laws. Therefore, a low view of the law is the breeding ground for moralism where God is an utility to our self-righteous ends of moral justification (i.e., God helped me, not God rescued me).
A high view of the law leads Christ-centered, grace abounding salvation. With a clear view of God’s holiness and man’s sinfulness, there is a deep recognition and awareness of our need of reconciliation and redemption that can only come through the law-fulfilling life and sin-substituting death of Jesus Christ. You diminish the holy character of God and sinful nature of man, then the cross of Christ is depreciated and the gospel is cheapened. When there is a high view of the law, there is a corresponding high need for God to do for you what you are incapable of doing yourself–being made right in the eyes of God through grace.
If your desire is to be a part of a church that is saturated with gospel-loving, Jesus-treasuring, cross-exulting Christians, then it is incumbent that there be a high view of the law. A low view of the law leads to gospel substitutes. A high view of the law leads to gospel enjoyment and celebration. Don’t miss the relationship of law and gospel!"
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