It is because he worships Satan....zero is pure evil and a marxist.
17 Do not rejoice when your enemies fall into trouble. Don’t be happy when they stumble. 18 For the LORD will be displeased with you and will turn his anger away from them.
~ Proverbs 24:17-18
BY CONTRAST:
21 If your enemy is hungry, give him food to eat;
if he is thirsty, give him water to drink.
22 In doing this, you will heap burning coals on his head,
and the LORD will reward you.
~ Proverbs 25:21-22