How do we know God's promises to Christ are true?

The truth of God's promises to Christ is firmly grounded in Scripture, which reveals God's unchanging character and faithfulness. For instance, Psalm 91 presents a prophetic assurance that God will deliver and honor the Messiah, Jesus Christ. This promise unfolds in the New Testament as the accounts of Jesus reveal His life, death, and resurrection, fulfilling these ancient promises. Acts 2:24 states that God raised Jesus from the dead, which serves as the ultimate confirmation of His promise. Notably, the entire narrative of salvation history depicts how God has consistently acted to fulfill His promises, thus providing believers with assurance of their truth.