In this verse, Paul references the Old Testament to illustrate the role of Jesus in God's plan. Jesus is described as a stone laid in Zion, symbolizing His foundational role in the faith. For believers, He is the cornerstone upon which their faith is built, offering stability and assurance. Those who trust in Him are promised that they will never be put to shame, indicating the honor and security that comes with faith in Christ.
Conversely, for those who do not believe, Jesus becomes a stumbling block. This imagery suggests that rejecting Jesus leads to spiritual challenges and potential downfall. The verse underscores the importance of faith in Jesus, portraying Him as central to God's plan for salvation. It serves as both a promise and a warning, encouraging believers to embrace Jesus fully while cautioning against the consequences of disbelief. This duality reflects the transformative power of faith and the pivotal role of Jesus in the Christian journey.