What does the Bible say about looking unto God for salvation?

In Isaiah 45:22, God commands all the ends of the earth to look to Him for salvation, illustrating His unique role as the sole deity and savior. This verse encapsulates the sovereign grace theology that underscores the absolute necessity of relying on God's mercy for salvation, as it emphasizes His authority and exclusivity—'for I am God, and there is none else.' In the context of Israel's history, God's deliverance through Cyrus serves as a testament to His power and His ability to redeem even amidst captivity, symbolizing His ongoing compassion towards sinners. The invitation to 'look unto me and be saved' signifies both an act of faith and a necessity, establishing that true salvation is found only through God’s grace.