Man has the utmost attachment for his children. He may talk of principles on every other subject, but where his children are concerned, he becomes unprincipled. That is why it is mentioned in a tradition of the Prophet Muhammad that children cause their parents to be timid and miserly. In another tradition it is mentioned that on the Day of Judgement a man will be brought before God, and it will be said of him that his wife and children ate away all his virtues. Man, for the sake of his children, does not spend for the divine cause, though the truth is that if he spends for the sake of God, he will be recompensed by Him many times over.