What does Isaiah 33:22 mean for believers?

Isaiah 33:22 is profound for believers as it encapsulates God's triadic role in their lives: judge, lawgiver, and king. This verse reassures that through God's judgment, believers are deemed righteous in Christ, fulfilling His law through faith. As the lawgiver, God grants His people inner knowledge of their sinfulness and their need for salvation, leading them to rely on Christ who embodies the truth. The declaration that God is king not only signifies His authority but also guarantees His protection and guidance, ensuring believers that they are secure in His governance and will ultimately be saved.