Why is the resurrection of Jesus Christ important for Christians?

The resurrection of Jesus Christ is central to the Christian faith as it secures our justification and eternal hope. As stated in Romans 4:25, He was delivered up for our trespasses and raised for our justification. His victory over death ensures that believers have the promise of their own resurrection, as reflected in 1 Thessalonians 4:14, which teaches that God will bring with Jesus those who have fallen asleep in Him. This future hope gives Christians confidence amid trials and grief, knowing that just as Christ was raised, so too will they be raised to eternal life. The resurrection fundamentally affirms God's power, faithfulness, and the certainty of His promises to His people.