It depends what candles you are asking about. The white ones used for everyday ceremonies are lit to signify the presence of the Holy Spirit. There are also special candles, such as Advent candles, that have specific meaning
Advent candles are lit for 4 week prior to Christmas. One new candle is lit every week. At Christmas, the Christ Candle is lit to show Christ's birth into the world.
I have also seen Methodists use candles as a Nativity, in Wedding's, and when singing.
The candles on the altar in a United Methodist worship service symbolize the presence of the Holy Spirit.
They are called acolytes.
United Methodist Church United Methodist Church United Methodist Church
Methodist Episcopal Church was created in 1784.
A methodist Church, St Nicholas' Methodist Church
Washington Methodist Church was created in 1828.
There are several mergers in the history of The United Methodist Church. However, the most recent merger was in 1968, which joined the Methodist Church and the Evangelical United Bretheren into The United Methodist Church. The other well known merger occurred in 1939 when the Methodist Episcopal Church and the Methodist Episcopal Church, South reunited to become The Methodist Church. The previous split had occurred in 1844 over a dispute about slavery.
Gilboa Methodist Church was created in 1879.
Canastota Methodist Church was created in 1909.
Shiloh Methodist Church was created in 1825.
Rehoboth Methodist Church was created in 1850.
Tabernacle Methodist Church was created in 1857.
Vernon Methodist Church was created in 1892.