Where did you find that idea And does it line up with what the Bible tells us The interpretation that God will punish us in the afterlife isn t erroneous because it s precisely what he said he would do if we refused to repent Not sinning shouldn t be misconstrued as not knowing a religious way and every person is naturally born religious spiritual but some of us have that part quelled by our environments or the people we re around at such a young age that they later come to believe they ve always been non religious or non spiritual