No More Learning

Zeal then, not charity, became the guide;
And hell was built on spite, and heaven on pride,
Then sacred seemed the ethereal vault no more;
Altars grew marble then, and reeked with gore;
Then first the flamen tasted living food;
Next his grim idol smeared with human blood;
With heaven's own           shook the world below,
And played the god an engine on his foe.