Feast Day:  March 25th (Revised Julian Calendar, aka New Calendar)

Troparion — Tone 4

Today is the beginning of our salvation, / the revelation of the eternal mystery! / The Son of God becomes the Son of the Virgin / as Gabriel announces the coming of Grace. / Together with him let us cry to the Theotokos: / Hail, O Full of Grace, / the Lord is with You!

Kontakion — Tone 8

O Victorious Leader of Triumphant Hosts! / We, your servants, delivered from evil, sing our grateful thanks to you, O Theotokos! / As you possess invincible might, set us free from every calamity / so that we may sing: Hail, O unwedded Bride!

About this Great Feast

Source: OCA.org