How do we know that walking uprightly leads to salvation?

Proverbs 28:18 explicitly states that 'whoso walketh uprightly shall be saved.' This does not mean that one must achieve perfection; rather, it highlights that salvation is through grace alone. The one who walks uprightly is someone who has been transformed by God’s grace and recognizes their inability to please Him through their own efforts. Such a person is relying wholly on Christ’s righteousness imputed to them rather than trusting in their works. Thus, walking uprightly is the fruit of being saved, showcasing an attitude of humility and dependence on God for salvation.