The Akathist Hymn: ode to the Invincible General

Apart from its usual dedication to the Menaion (the commemoration of the lives of the Saints) and the early custom to celebrate Kontakia (a type of hymn) during the Pannychis (festive night vigil celebrated at the Blachernae chapel), the Akathist had also the function to celebrate military victories or to ask, during wars, for divine protection intermediated by prayers of the Mother of God, the Invincible General.