Why is Christ described as the cornerstone in Scripture?

Christ is described as the cornerstone in Scripture, particularly in passages like Isaiah 28:16 and 1 Peter 2:6, because He is the essential foundation for all who believe. A cornerstone is the first stone laid in a building, determining the alignment of the entire structure. Jesus, as the cornerstone, ensures that all aspects of salvation and the believer's life are anchored firmly in Him. This means that trust in Christ guarantees not only structural integrity against the storm of judgment but also reflects the divine order established by God for salvation.