Commentary on Isaiah 42:21

"The LORD is well pleased for his righteousness' sake; he will magnify the law, and make it honorable." (Isaiah 42:21)

Introduction

This verse is situated within the broader context of Isaiah's prophecies concerning the servant of the Lord, who is identified as both Israel and the coming Messiah. The purpose of this commentary is to explore the significant themes within this verse, drawing insights from notable public domain commentaries, including those by Matthew Henry, Albert Barnes, and Adam Clarke.

The Context of Isaiah 42:21

Isaiah chapters 40 through 55 articulate the hope of Israel amid despair, with a focus on God's redemptive plan. This particular verse highlights God's satisfaction with righteousness and emphasizes the elevation of the law.

Matthew Henry notes that “this is a promise of the success of the gospel,” indicating that righteousness will ultimately triumph, not only in the life of the servant but also within the hearts of all who heed God's call. This aligns with the prophecies concerning the coming of Christ, affirming His role in fulfilling the law.

Analysis of Key Themes

God’s Pleasure in Righteousness

The verse begins with the proclamation of God’s pleasure: "The LORD is well pleased". This expresses divine approval not based on human merit but rather on the intrinsic righteousness of God's own nature. Albert Barnes emphasizes that God's righteousness reveals His character and methods. It’s fundamental to understanding how God operates in the realm of human affairs.

The Magnification of the Law

The second part of the verse states, "he will magnify the law, and make it honorable." Adam Clarke interprets this as an affirmation that God’s law is not to be diminished but upheld in its full authority. Jesus echoed this sentiment in Matthew 5:17, where He stated His purpose was to fulfill the law rather than abolish it.

• Righteousness as a Standard: The law reflects God’s character, serving as a standard for His people.
• Christ's Role: The fulfillment of the law through Christ's life and sacrifice exemplifies how the law is magnified.

The Honorable Nature of the Law

The term "make it honorable" implies an elevation of the law in significance and respect among the people. Matthew Henry emphasizes that the emphasis placed upon the law shows its enduring importance and how it reveals the way to live righteously before God.

Theological Implications

This verse speaks to the heart of Christian theology regarding the nature of Christ and the law. Through His perfect obedience, Jesus exemplified the law, demonstrating to believers the true meaning of righteousness. This brings forth several implications for modern Christian life:

• Understanding Divine Standards: Followers of Christ are called to live according to God’s righteousness, recognizing that the law is not merely a list of prohibitions, but a pathway to a flourishing life.
• Christological Fulfillment: The fulfillment of the law in Christ serves as the foundation for the New Covenant, emphasizing grace alongside the law rather than in opposition to it.

Application for Pastors and Theologians

For pastors and scholars, Isaiah 42:21 serves as a profound reminder of the importance of teaching and upholding God's law while pointing to Christ as the ultimate fulfillment. Preaching on this verse can inspire congregations to appreciate the righteousness of God and to embrace His law as a life-giving guide.

Moreover, it reinforces the need for a balanced theology that honors God's justice while proclaiming His grace. Encouraging the church to live out these principles can foster communities rooted in righteousness and love.

Conclusion

Isaiah 42:21 encapsulates significant theological truths about God’s righteousness, the honor of the law, and the role of the Messiah in fulfillment of the covenant. By drawing from the insights of historical commentators, one finds a rich tapestry of understanding that speaks not only to the people of Israel in Isaiah’s time but also to modern believers. The continual theme of righteousness underscores God's unwavering character and His divine plan for redemption, urging both understanding and obedience among God’s people.