"Charity never faileth."
All women in the ward ages 18 and older, as well as women younger than 18 who are married or are single mothers, belong to the Relief Society organization. The purpose of Relief Society is to organize, teach, and inspire women to prepare them for the blessings of eternal life. Members of the Relief Society fulfill this purpose by increasing faith and personal righteousness, strengthening families and homes, and seeking out and helping those in need.
The bishop calls exemplary women in the ward to serve as the Relief Society presidency, which typically consists of a president and two counselors, supported by a secretary. Additional instructors and coordinators may also be called. The Relief Society meets on Sundays for gospel instruction and has additional meetings outside of Sunday as determined by the Relief Society president and the bishop.
The Relief Society organization also provides an individualized support network that gives women the opportunity to care for, strengthen, and teach one another. In this program, called visiting teaching, each woman is assigned two other women who visit her home each month to give a religious message and offer help as needed.
-- http://lds.org/church/organization/how-the-church-is-organized?lang=eng
The motto of the Relief Society, taken from 1 Corinthians 13:8, is "Charity never faileth". The official purpose of Relief Society is to "prepare women for the blessings of eternal life by helping them increase their faith and personal righteousness, strengthen families and homes, and help those in need. Relief Society accomplishes these purposes through Sunday gospel instruction, other Relief Society meetings, visiting teaching, and welfare and compassionate service."
--http://en.wikipedia.org/wiki/Relief_Society
