New City Catechism Question 50: What does Christ’s resurrection mean for us?

Christ triumphed over sin and death by being physically resurrected, so that all who trust in him are raised to new life in this world and to everlasting life in the world to come. Just as we will one day be resurrected, so this world will one day be restored. But those who do not trust in Christ will be raised to everlasting death.

1 Thessalonians 4:13–14
But we do not want you to be uninformed, brothers, about those who are asleep, that you may not grieve as others do who have no hope. For since we believe that Jesus died and rose again, even so, through Jesus, God will bring with him those who have fallen asleep.