When someone we love dies, we might feel really sad and miss them a lot. Some people believe that their loved ones who have passed away are now in a special place called Heaven, where they are happy and in God's presence.
One way to show our love and care for someone who has died is to pray for them. We can ask God to watch over them and take care of them in Heaven. We might also ask God to comfort and support us as we mourn the loss of our loved one.
People sometimes also light candles or offer gifts during these prayers for the dead, as a way to show their love and respect for the person who has passed away. It's a way of saying "I remember you, and I'm thinking of you even though you're not with us anymore."
So, praying for the dead is basically a way of showing our love and remembering those who have passed away. It's a way to honor their memory and keep them close to our hearts, even after they're gone.