How does Jesus' role as the arm of the Lord impact our salvation?

In the Bible, the arm of the Lord represents God's strength and the means by which He accomplishes His will. Isaiah 53:1 asks, 'Who has believed our report, and to whom has the arm of the Lord been revealed?' Jesus embodies this strength as He brings salvation through His death and resurrection. His victory over death assures believers that their salvation is secure, not dependent on their own efforts but wholly reliant on Christ's power and righteousness. Thus, recognizing Jesus as the arm of the Lord encourages Christians to rest in His finished work and authority.