Elizabeth knew of her sister's fear of her, and in pretending
to be sick when Mary ordered her to London, Elizabeth was showing
the wisdom and cunning that would serve her so well as a ruler.
By prolonging her absence from London, she gave Mary's temper
time to cool after Wyatt's Rebellion, and perhaps escaped death.
While Mary was dying, why was Philip trying to marry Elizabeth,
and why did he want Mary to be kind to her Protestant sister? The
reason was that Philip supported Elizabeth over the Catholic Mary
Stuart, who he knew would ally with Spain's competitor France is
she came to power in England. Philip was correct in that Elizabeth
would never ally with France, although she would threaten to do
so in later years as a negotiating tactic.
In her early years of consolidating her power, Elizabeth
proved her value to the nation with a prudent religious settlement
in 1559. Although officially outlawing Catholicism, the law was
very tolerant by 16th-century standards. It allowed Catholics
to avoid the obligatory Protestant church services by the payment
of a fairly small fine. The holding of Catholic masses was technically
illegal, but was rarely prosecuted, though it was occasionally
cited as a reason for imprisoning political opponents to the Crown.
Not very concerned about the religious conflict between Catholics
and Protestants herself, Elizabeth's later harshness towards Catholics
arose largely because of Pope Pius' interdict, under which all
Catholics became potential anti-government traitors. (Despite the
papal decree, however, most English Catholics stayed loyal to their Queen.)
The role of the papacy in the 16th century differed much from
its current form, as 16th-century popes meddled in world political
affairs and tried to overthrow governments.