Why is Christ the foundation for Christians?

In Christian faith, Christ is recognized as the ultimate foundation. In 1 Corinthians 3:11, Paul states, 'For other foundation can no man lay than that is laid, which is Jesus Christ.' This speaks to both His redemptive work and the promises of God, which find their fulfillment in Him. As believers, we depend upon Christ's righteousness and blood for our salvation. He offers us a firm foundation upon which our faith is built, ensuring that through Him, we stand secure against any opposition.