How do we know God's strength is sufficient?

The sufficiency of God’s strength is illustrated throughout scripture, where His power delivers His people from various adversities. In Ephesians 1:19-20, Paul describes the exceeding greatness of God’s power demonstrated in the resurrection of Christ, which serves as the ultimate proof of His strength. Believers are assured that they can draw upon this divine power in their lives, particularly in moments of weakness. This is affirmed by the promise in 2 Corinthians 12:9 where God declares, 'My grace is sufficient for you, for my power is made perfect in weakness.'