Christians: If I have a miscarriage, will my baby go to heaven?

There is no such thing a "ceasing to exist." God tells us there is heaven or there is hell and that is it. Will the child go to heaven? Yes. Because the child would never have had a chance to choose for himself whether to follow Jesus or not, they will go to heaven. I believe that there is an "age of accountability." Only God knows this age and it is different for everyone, but this is the age when one becomes old enough to make the decision for himself. If a child dies before they are mature enough to make the decision, they will go to heaven.