Why is it important for Christians to understand salvation as God's work?

Recognizing that salvation is entirely God’s doing safeguards the glory of God from being diminished by human pride. When doctrine promotes the idea that man contributes to salvation in any way, it undermines God's sovereignty and grace. As stated in 2 Timothy 1:9, God saves us not according to our works but according to His own purpose and grace. This understanding fosters humility, dependence upon God, and deepens our appreciation for His grace, leading us to worship Him for the salvation that is solely of the Lord.