Matthew Henry emphasizes the personal nature of the psalmist’s request, noting that to “plead my cause” signifies a deep yearning for God to act as his advocate. In the midst of trials and tribulations, the psalmist seeks the assurance that God will stand for him against every accusation and adversary.

• Divine Advocacy: The psalmist appeals to God, affirming that he is in need of help. The notion of God as a defender is a central theme in Henry’s understanding.
• Spiritual Revitalization: The phrase “quicken me” highlights the need for God’s intervention to restore vitality. Henry ties this revival directly to God’s Word, indicating that a return to scriptural principles leads to spiritual rejuvenation.
• The Role of God's Word: For Henry, the psalmist's plea is not just for physical deliverance but also a restoration in understanding and practice of God’s commandments.

Albert Barnes approaches this verse from a doctrinal perspective, illustrating the necessity of divine assistance for vindication and deliverance. He elucidates that the phrase “plead my cause” signifies a search for justice rooted in God’s righteousness.

• Covenantal Relationship: Barnes identifies the context of God’s promises, asserting that deliverance is tied to the believer’s fidelity to His commandments. God’s Word is portrayed as a source of hope and assurance.
• Spiritual Quickenings: The term “quicken” suggests a need for revival in thoughts and actions. Barnes stresses that God imparts life and energy where the believer shows reliance on His Word.
• Invocation of God's Nature: Barnes underscores the importance of calling upon God's righteous nature, believing that a heart aligned with His commandments will receive advocacy in times of trouble.

Adam Clarke offers a thorough exegesis of the text, illustrating the interplay between the believer's appeals and God’s faithfulness. He expounds on the significance of “plead my cause” as not merely a call for personal vindication but a deeper spiritual connection with God.

• The Cry for Justice: Clarke notes how the psalmist’s invocation is a humble acknowledgment of dependence on divine justice. His plea resonates with those who find themselves marginalized or oppressed.
• Awakening through Scriptural Promise: The phrase “quicken me according to thy word” is critically evaluated; Clarke posits that true awakening comes through acknowledgment of God’s promises and instructions as life-giving.
• Pastoral Implications: Clarke suggests this verse serves as a model for pastoral care, advocating for church leaders to support individuals by petitioning God for deliverance and renewal through the truths of Scripture.