What is the significance of not boasting in works?

Ephesians 2:9 clearly states, 'Not of works, lest any man should boast.' This statement is crucial for understanding the nature of our salvation, as it reminds us that no amount of good works can save us or earn God's favor. By denying any basis for boasting in our achievements, this truth humbles us and points us to the reality that our salvation is entirely due to God's sovereign grace. It reinforces the message that we must rely upon Christ's finished work on the cross for our salvation, celebrating His grace instead of our efforts.