The ecclesiastical organisation of The Church of Jesus Christ of Latter-day Saints is primarily administered by presidencies. From the highest governing body in the Church, the First Presidency, to local congregations, each of these presidencies is composed of a president and two counsellors. One exception to this format is found in local wards, where the lay leader is called the bishop. The two men who assist him are still referred to as counsellors.
Regardless of the administrative level, the purpose of counsellors is to provide help and support to the president or bishop. The counsellors perform various spiritual and administrative duties as assigned by the president or bishop and fill in when the president or bishop is unavailable. Depending on the organisation, these counsellors can be men or women of all ages. For example, the counsellors in a stake presidency are adult men, while the counsellors in a deacons quorum are boys between the ages of 12 and 13. Along the same lines, the counsellors in a Relief Society presidency are adult women, while the counsellors in a young women’s class are teenage girls between the ages of 12 and 18.