Jesus is often referred to as the cornerstone in Christian theology because He is the foundation of the faith. Jesus is the cornerstone of Christianity because He is the source of salvation and the ultimate example of how to live a life of love. In addition, Jesus is the cornerstone of the church, and His teachings and example are the basis for the faith and practices of Christian churches. Jesus is also the cornerstone of hope and faith, providing assurance that God is with us and that our ultimate destiny is to be with Him. The cornerstone of a building is the foundational stone that is placed at the corner of the building and is typically inscribed with the building’s date of construction, the builder’s name, and other identifying details. This stone is an important part of the building’s history and marks the beginning of its construction. In addition to its historical significance, the cornerstone of a building is an important structural component that can help to ensure the stability of the building. The most important function of the cornerstone is to provide structural support. This stone is usually set deep into the foundation and acts as an anchor point for the entire building. Without the cornerstone, the walls and other components of the building would not be held in place properly and the building would be at risk of collapsing. Additionally, the cornerstone can provide additional strength and stability to the walls of the building, helping to reduce the risk of structural damage over time. The cornerstone of a building can also provides a sense of identity and belonging to the people who live and work inside it. By seeing the building’s date of construction and the builder’s name, people can feel a connection to the building’s history and its place in the community. Additionally, a cornerstone can be a source of pride for the people who have worked on the building and can serve as a reminder of the importance of their work. A cornerstone can be seen as a symbol of the past, present, and future of a building and its occupants.

As the cornerstone of the universe, Jesus is the ultimate authority and is in control of all that exists. No area of the universe is outside of His authority. Abraham Kuyper said it well: “In the total expanse of human life there is not a single square inch of which the Christ, who alone is sovereign, does not declare, ‘That is mine!'”
Because Jesus is the cornerstone our hope must be built on nothing less than Jesus blood and righteousness because the righteousness of Christ is the perfect holiness, justice, and obedience to God that Jesus exemplified in His life, death, and resurrection. This righteousness is imputed to all who put their faith in Him, making them acceptable to God and fit for our ultimate destiny of eternal life with Him.