Hello, dear @FaithinGod
Good question! It’s the mistery we face each day of our lives, but one that has the answer is faith and in God. When death comes we go to unite with the Lord once again, not in the sense that popular culture shows it, we won’t grow wings and get white clothes. We just will gather and be united with the Lord once again, and be liberated from sin and pain.
Kind regards, Luis Guerrero.