Parents! It is in your hands to do your children the greatest kindness, or cruelty, in all the world! Help them to know God and to be saved, and you do more for them than if you helped them to be lords or princes. If you neglect their souls, and breed them in ignorance, worldliness, ungodliness, and sin; you betray them to the devil, the enemy of souls, even as truly as if you sold them to him! You sell them to be slaves to Satan! You betray them to him that will deceive them and abuse them in this life, and torment them in the next!
Richard Baxter