Russell Moore wrote an excellent article called The Eschatology of Parenting. For those with children, or thinking of having children, read this as a reminder what Christian disciplining of children is about.
Here is a short quote:
"A parent who will not discipline a child for disobedience, or who is inconsistent in doing so, is teaching that child not to expect consequences for behavior.
"In short, a parent who will not discipline is denying the doctrine of hell."