The Third Sunday of Advent is called Gaudete (Rejoice) Sunday. Advent is a penitential season of abstinence, sacrifice, and prayer in order to prepare our souls for the advent or coming of the Lord. On Gaudete Sunday we celebrate that our hopeful anticipation for the coming of Christ at Christmas is almost over. Rose is the liturgical color used to signify joy, therefore we light the rose Advent candle on the third Sunday of Advent and the priests wear rose vestments. Gaudete Sunday corresponds to Laetare Sunday during the season of Lent.