Jens Stoltenberg, the current Prime Minister of Norway, does not have a publicly declared religion. Norway has a separation of church and state, and individuals typically do not publicly discuss their religious beliefs.
It is not illegal to teach religion in America. However, through a very convoluted set of reasoning, the division of Church and State has been taken well beyond what the founding fathers intended. Because a school is an instrument of the state, it may not promote or favor one religion over another, or even promote religion over being non-religious. It can teach about religions from an historical perspective, but must be balanced and cover all the major religions, it cannot focus on a single religion.
Italy has freedom of religion. Rome is the headquarters of the Catholic faith, which is a monotheistic religion, as are Judaism and Islam. In the time of the Roman empire until A.D.313, the state religion was polytheistic, i.e. many gods.
Prime Minister will be elected only for nation (Country/India) not for state. There will be no prime minister for state. State will have chief minister.
In India, a Minister of State is a junior minister in the Council of Ministers in the Central Government. A Minister of State may assist a cabinet minister or have independent charge of a ministry.
Dimitrios Stamatis is the Minister of State for Greece.
Salameh Neimat is the Minister of State for Jordan.
Xavier Bettel is the Minister of State for Luxembourg.
Abdellah Baha is the Minister of State for Morocco.
Billy Kuartei is the Minister of State for Palau.
Rodger Samuel is the Minister of State in the Office of the Prime Minister for Trinidad and Tobago.
Abdallah Khalil Husayn is the Minister of State for Syria.