Puritan threat (1575 - 1603): Some Puritan clergy started organising prayer meetings which displeased Elizabeth. In these meetings Puritans took a freer approach to prayer and did not follow what Elizabeth had specified. She was concerned ideas might spread that challenged the Religious Settlement. Elizabeth ordered the Archbishop of Canterbury, Edmund Grindal, to ban the meetings but he protested. She suspended him, and 200 Puritan priests were expelled from their roles.