Any ordained minister can resign from any church.
No
The minister resign from his post
Either the cabinet minister has to resign (if the cabinet still supports the Prime Minister), or if the cabinet no longer supports the Prime Minister the Prime Minister has to resign (resulting in a party election) or the Prime Minister can call a general election.
morarji desai
The Queen appoints the Prime Minister and as such, can make him or her resign. However, typically the two communicate regularly on governmental matters and maintain a balance of power.
In the UK the Prime Minister can "reshuffle" his cabinet and take the minister out, stripping them of their position; but they are still an MP.
Sir Mackenzie Bowell was the only Prime Minister of Canada to be forced to resign. http://canadaonline.about.com/cs/primeminister/p/pmbowell.htm
October 2007, at the end of Prime Minister Shaukat Aziz'stenure...
Morarji Desai was the first Indian prime minister to resign from office. He resigned in July of 1979 after serving just slightly over two years of the five year term.
Mackenzie Bowell
Austria. Prime Minister Schuschnigg was forced to resign after attempting to hold a referendum in order to stop the spreading German influence. The next Prime Minister of Austria was a Nazi, and allowed the annexation of Austria into Nazi Germany.
Gough Whitlam