Adorn thy chamber, O Zion, and receive Christ the King. Welcome Mary the heavenly gate; for she hath appeared as a cherubic throne; she carrieth the King of glory. Verily, the Virgin is a cloud of light carrying in her body the Son Who is before the morning star, Whom Simeon carrying in his arms proclaimed to the nations as the Lord of life and death, and the Savior of our souls.
-Vespers of the Feast, Tone 7
Rejoice, O Virgin Theotokos, full of grace, for from thee arose the Sun of justice, Christ our God, lighting those who are in darkness. Rejoice and be glad, O righteous old man, carrying in thine arms the Deliverer of our souls, Who granteth us Resurrection.
-Apolytikion of the Feast, Tone 1
St. Simeon of the Prayer: A Story from Holy Orthodox Tradition 
Embracing Our Salvation  by Fr. Steven Rogers