A promise, especially a divine pledge. Epangelia is the NT's word for God's covenant promises — the promises to Abraham, the promise of the Holy Spirit, the promise of eternal life. It denotes not a casual remark but a binding divine commitment.
The entire biblical narrative is structured around promise and fulfillment. God promised Abraham descendants, land, and blessing for all nations — these epangeliai drive history forward. Paul argues that the promise to Abraham was by faith, not law (Galatians 3:18). The Holy Spirit is 'the promise of the Father' (Acts 1:4). Peter declares, 'He has given us his very great and precious promises' (2 Peter 1:4). God's faithfulness to His promises is the bedrock of faith.