What happens to Infants?
Children who die before their age or condition of accountability will go to Heaven since they do not have sin imputed to them. Certainly infants demonstrate the Adamic nature, but the biblical principle is that judgment is conditioned on ability. Romans 1:20-21 states: “For since the creation of the world His invisible attributes, His eternal power and divine nature, have been clearly seen, being understood through what has been made, so that they are without excuse. For even though they knew God, they did not honor Him as God or give thanks, but they became futile in their speculations, and their foolish heart was darkened.” Obviously infants would have an excuse. So the question is this: What would be the point of raising the matter of an excuse, if it was totally irrelevant to the basis for judgment?
Although a baby may have a sin nature, the question is whether or not God imputes sin to them. For example, compare with 1st Kings 14:12-13. The baby was a child of a wicked king, rather than a righteous king, and yet even still, God says through a prophet, “All Israel shall mourn for him and bury him, for he alone of Jeroboam’s family will come to the grave, because in him something good was found toward the Lord God of Israel in the house of Jeroboam.” So if deceased babies go to Hell, then this verse makes no sense to me.