The word minister has two main meanings:

1. A member of the clergy who leads religious services, especially in Protestant Christian churches. A minister preaches sermons, performs weddings and funerals, and helps guide their congregation. While Catholics have priests and Jews have rabbis, many Protestant churches have ministers. The role is similar: providing spiritual leadership and caring for the community.
2. A high-ranking government official who heads a major department. In many countries (though not the United States), the person in charge of education is called the Minister of Education, and the person overseeing foreign relations is the Foreign Minister. Britain's leader is the Prime Minister. In the U.S., we use different titles: we have the Secretary of State instead of a Foreign Minister, and cabinet secretaries instead of ministers.

The word can also be a verb meaning to care for someone's needs or provide help. A nurse ministers to patients in a hospital. When you minister to a friend who's upset, you're attending to what they need, whether that's comfort, advice, or just company.

All these meanings share something: the idea of serving others. Whether leading a church, running a government department, or simply helping someone in need, to minister means to serve.