What does the Bible say about God pleading our cause?

In Isaiah 51:22, God speaks to His people, assuring them that He is their Lord and God who pleads their cause. This is a profound truth in sovereign grace theology, highlighting God's sovereign election and the advocacy of Christ for His elect. From the foundation of the world, God chose His people and promised to save them, hence the importance of His role as an advocate throughout their lives and in the day of judgment. The declaration of God as one who argues on behalf of His people emphasizes His commitment to their salvation, justice, and deliverance from sin and its consequences.