What does it mean that the Gentiles shall trust in His name?

The statement that 'in His name shall the Gentiles trust' (Matthew 12:21) signifies the universality and inclusivity of the gospel message. It affirms that Jesus' ministry is not confined to the Jewish people but is a beacon of hope for all nations. This aligns with the broader biblical narrative that highlights God's intention to gather a people from every tribe, tongue, and nation. The fulfillment of this promise is seen in the New Testament as Gentiles are brought into a relationship with God through faith in Jesus Christ, illustrating the transformative power of the gospel that transcends cultural and ethnic boundaries.