We all try to control our own lives and secure our own blessings, and when we do, we find ourselves fighting against God Himself, a fight we will never win. Because of our rebellion against God’s rule, we have forfeited our lives to being crushed by the Rock of His wrath. But when we humble ourselves, repent of our sins, and fall on Christ, we get made into a new building (the new cornerstone) through our brokenness.