How do we know that children can have faith in Christ?

The belief that children can possess faith in Christ is rooted in the understanding that faith is a gift from God, as evidenced in Ephesians 2:8. It is not restricted by age or educational understanding; rather, children can grasp the Gospel message when God reveals it to them. Throughout Scripture, we see instances such as 2 Timothy 3:15 where Timothy learned the Scriptures as a child, which were significant in making him wise unto salvation. This suggests that even young hearts can be opened to the truth of the Gospel and respond in faith.