As a child, what is the estimated age you have to be to not know Christ and not be saved and not go to Heaven? If a baby dies, will they go to Heaven? If a two-year-old dies, will they go to Heaven?
Sincerely,
Maturity Matters

Dear Maturity Matters,

The age of accountability is the age when a child becomes accountable to God for their sins and would be judged for them… exactly at what age that happens is the tricky part of your question.  We can tell you what the Bible says on the subject, but it doesn’t say much.

We know any baby that dies goes to heaven.  David’s son died, and David made it clear that his son was in heaven (2 Sam 12:23).  Also, Paul uses the immaturity of children as an example (1 Cor 13:11).  This tells us God doesn’t have the same expectation of a child’s behavior as He does of an adult’s.  Children are not bound by the same rules as adults.  A child doesn’t have the mental capacity or maturity to be held accountable for their mistakes like adults are.

In order to become a christian, there are several things God expects you to be capable of doing:

1. Take responsibility for your sins (Acts 3:19).

2. Hear and understand the Word of God (Rom 10:17).

3. Be responsible for your own spiritual growth (1 Pet 2:1-2).

If a child is not capable of doing those things, they cannot be held accountable for their eternal future.

This still doesn’t answer the question though because every child matures at a different rate.  Everyone agrees that a five-year-old can’t be held accountable, and that a twenty-year-old can.  It is the age spectrum in between where our judgment gets fuzzy.  Only God, who knows our hearts (Lk 16:15), can accurately judge the hour in which a child makes that transition into accountability.   SB