Why should Christians prioritize preaching the gospel?

Christians must prioritize preaching the gospel because it is the core mission of the church, as stated in Romans 15:20. Paul illustrates that the church exists to proclaim the truth of God's grace and the person of Christ, which is necessary for salvation. The proclamation of the gospel not only fulfills the Great Commission but also ensures that God's elect from all nations hear the message of salvation. The church acts as the pillar of truth, tasked with presenting the good news of Christ crucified to a world in desperate need of hope and redemption.