The short answer is no. A cardinal, technically, could be any Catholic man, historically, they have been ordained, either deacon, priest, or Bishop. A Cardinal is just the title of someone eligible to elect the next Pope. In recent times, if the Pope picks a priest as a Cardinal, they are *usually* consecrated Bishop, if they are not already. However, either Pope Paul VI, or John Paul II chose Avery Cardinal Dulles, S.J. as a Cardinal, and he, who was a priest of the Jesuit Order, declined consecration as a Bishop.
Yes and no. All cardinals are bishops and all cardinals under age 80 are eligible to vote in the conclave. However, not all bishops are cardinals.
There is a college of cardinals but not a college of bishops.
Yes, all bishops, including cardinals and the pope wear mitres.
The ones wearing purple are not cardinals, they are bishops.
Bishops that elect the pope are called cardinals.
Cardinals elect Popes, but they are not necessarily bishops.
They were Priests, Monsignors, Bishops, and Arch-Bishops
Roman Catholic AnswerAs of 2007, the official statistics from the United States Conference of Catholic Bishops lists 16 Cardinals and 424 Bishops, active and retired. As Cardinals are technically Bishops, that would put the total as of three years ago at 440 Bishops.
Bishops.
Prelates
God, the pope and cardinals.
Yes, they are known as bishops and cardinals.