What does it mean that the Gospel is faithful?

When we speak of the faithfulness of the Gospel, we refer to its consistency with God's law, justice, and promises. Paul asserts that it is 'worthy of all acceptation,' indicating it is true and must be believed without doubt. The Gospel maintains its integrity by aligning with God's moral law, satisfying divine justice through Christ's sacrifice, and fulfilling all of God's promises for those who believe. This reliability places the believer's hope not in personal efforts or merits, but wholly in what Christ accomplished on their behalf.