A bishop is chosen by the Holy Father, the pope (Canon 377.1). A priest does not decide for himself that he is called to be a bishop, nor does he conduct a campaign and run for office. There is no search committee or interview process. The parishioners of a parish or the Catholics of a diocese do not choose a priest to be their bishop, nor does a president, king, or government official elect, nominate, present or designate the bishop for a state, province or country. The Catholic Church has a carefully organized process for the selection of bishops.