Why is it important that salvation is God's work and not ours?

The importance of salvation being God's work lies in its affirmation of divine sovereignty and the sufficiency of Christ's atoning sacrifice. We read in 2 Timothy 1:9 that God saved us according to His purpose and grace. By recognizing that salvation originates from God's eternal decision rather than human merit, we uphold the glory of God in our redemption. This understanding encourages believers to trust wholeheartedly in Christ's righteousness instead of their own, resulting in a truly humble and grateful response to God's grace.