What does the Bible say about grace in Noah's story?

In Genesis 6:8, it is written that Noah found grace in the eyes of the Lord. This grace is critical as it signifies God's unmerited favor toward Noah, setting a foundation for understanding salvation. It is noteworthy that God's declaration of Noah being righteous comes only after mentioning grace. This indicates that Noah’s character was a result of God’s grace working within him, establishing a clear distinction between the saved and the unsaved. All believers, like Noah, owe their salvation to the grace of God and nothing in their character or actions can merit such favor; it is a gift from God alone.