How do we know that Christ is the true foundation of our faith?

The conviction that Christ is the true foundation is grounded in Scripture, particularly 1 Corinthians 3:11, which states that 'no other foundation can any man lay than that which is laid.' This foundation is rooted in the historic event of Christ's crucifixion, which provides both the means of our salvation and the basis for our hope. It is vital for believers to recognize that while various works may be built upon this foundation, only those that reflect true faith in Christ will endure. Our faith is strengthened as we engage with God's Word and through the sacraments, which continually point us back to this foundation.