What does the Bible say about Christ as the chief cornerstone?

1 Peter 2:6 refers to Christ as the chief cornerstone, which signifies His foundational role in the spiritual temple of God. This cornerstone, laid by God Himself, is essential as it holds together and supports the entire structure. Christ's value is immeasurable to believers, as He represents the cornerstone of their faith and salvation. The strength and stability of the church rest upon Him, emphasizing the importance of recognizing Him as the source of all spiritual blessings and the Redeemer appointed for God's people.