One designated by God to be His spokesperson and to be a teacher, revelator and witness of gospel truths. The president of the Church is a prophet, as are the apostles.
Modern apostles and prophets are a distinctive characteristic of The Church of Jesus Christ of Latter-day Saints. Church members view senior Church leaders — Joseph Smith, Brigham Young and the presidents of the Church that followed — as prophets of God in the same way they view Abraham, Moses, Isaiah and the apostles in the day of Jesus Christ. Thomas S. Monson is the current president and prophet of the Church.
Members believe The Church of Jesus Christ of Latter-day Saints is a restoration of the Church originally established by Jesus Christ during His mortal lifetime. Part of that restoration includes living prophets and apostles.
Along with modern prophets comes continuing revelation and additional scripture. Joseph Smith is perhaps best known for his translation of the Book of Mormon: Another Testament of Jesus Christ and for laying the foundation of the Church in the 19th century. Successive presidents of the Church since then have made their own distinctive contributions.
Belief in prophets and apostles at the head of the Church does not mean that members blindly follow their leaders. While the prophet of God receives revelation and inspiration to guide the Church as a whole, revelation flows at every level, including to the leaders of congregations and to individual families and members. In fact, individual members are expected to seek that kind of divine guidance to help them in their own lives, in their responsibilities in the Church and even in temporal pursuits, including their occupations. Members are also expected to prayerfully seek their own “testimony” or conviction of the principles their leaders teach them.