Symeon the God-Receiver, Anna the Prophetess Reading from the Synaxarion: Yesterday we celebrated the Meeting of our Lord in the Temple; today we honor the righteous Elder Symeon and Prophetess Anna, who prophesied concerning Him by the inspiration of the Holy Spirit and were the first in Jerusalem to receive Him as the Messiah. Apolytikion in the First Tone Hail Virgin Theotokos full of Grace, for Christ our God, the Sun of Righteousness, has dawned from you, granting light to those in darkness. And you, O Righteous Elder, rejoice, taking in your arms, the Deliverance of our souls, who grants us Resurrection. Kontakion in the First Tone Your birth sanctified a Virgin's womb and properly blessed the hands of Symeon. Having now come and saved us O Christ our God, give peace to Your commonwealth in troubled times and strengthen those in authority, whom You love, as only the loving One.

The events in the life of Saint Simeon the Righteous are observed on both 2 February and 3 February. The observances of the first day center around memorializing the act of Mary undergoing an act of ritual purification, and presenting Jesus, her child, to the Temple, a feast day known as the Presentation of Jesus at the Temple. Since this day focuses more on Jesus and Mary, the observation on February 3 is specific to St. Simeon, who was allowed to die after seeing the Christ (or Messiah) born of a virgin. In Christian tradition, the day of a saint's death is often celebrated as his feast day.
Under Mosaic law, a mother who had given birth to a man-child was considered unclean for seven days; moreover she was to remain for three and thirty days "in the blood of her purification", which makes a total of 40 days. The Christian Feast of the Purification therefore corresponds to the day on which Mary, according to Jewish law (see Leviticus 12:2–8), should have attended a ceremony of ritual purification. The Gospel of Luke 2:22–39 relates that Mary was purified according to the religious law, followed by Jesus's presentation in the Jerusalem temple, and this explains the formal names given to the festival.
In the liturgy of Evening prayer in the Anglican communion, tens of millions of Anglicans recite the Nunc dimittis - or sing it in Evensong in the canticle known as the Song of Simeon - almost every single evening. It is also used in the Roman Catholic Compline and Orthodox Vespers. The Nunc dimittis has been set to music by many notable composers, such as Rachmaninoff (All-Night Vigil).
The feast on 2 February is often referred to as Candlemas, as in honor of the ritual purification of the Virgin Mary, candles (of beeswax) which will be used for the entire year are brought into a church and blessed. In the Roman Catholic Church, the Presentation is the fourth Joyful Mystery of the Rosary. In the Church of England, the Presentation of Christ in the Temple is a Principal Feast. In the Eastern Orthodox Church, it is one of the twelve Great Feasts.