Why was the catholic threat not serious until 1569?

Answer 1

The Catholic threat was not considered serious until 1569 primarily due to the relative stability of Elizabeth I's reign and her moderate religious policies, which appeased many Catholics. Additionally, earlier plots and rebellions, such as the Northern Rebellion in 1569, had been poorly organized and lacked widespread support. However, after the arrival of Mary, Queen of Scots, and the increasing tensions with Spain, the threat intensified as Catholic factions became more coordinated in their opposition to Protestant rule. The execution of Mary in 1587 further escalated the situation, solidifying the perception of a significant Catholic threat.