Azekual
Lost
Catholicism gets around it by advocating, or demanding I don't know which, that you baptize your baby soon after birth.So a day-old baby who dies is "stained with sin," due to the actions of one woman 6000 years ago (who committed her "sin" without even understanding the difference between good and evil)? Obviously if a person who is "stained with sin" dies in this state, a truly just God would have to punish that person. So, we have a day-old baby who dies "stained with sin" and God punishes that baby how? By condemning him to eternal punishment. Something's wrong here.
However protestants believe (from my observations) that God will allow a child a freebie on sin until that child is old enough to understand right from wrong, which is usually around 7 or 8. This age is called "The Age of Accountability".