St. Katherine the Great Martyr of Alexandria

http://www.goarch.org/chapel/saints_view?contentid=307

Apolytikion in Plagal of the First Tone

Let us praise the most auspicious bride of Christ, the divine Katherine, protectress of Sinai, our aid and our help. For, she brilliantly silenced the eloquence of the impious by the sword of the spirit, and now, crowned as a martyr, she asks great mercy for all.

Kontakion in the Second Tone

O friends of martyrs, now divinely raise up a renewed chorus, praising the all-wise Katherine. For, she proclaimed Christ in the arena, trampled on the serpent, and spat upon the knowledge of the orators.

http://onlinechapel.goarch.org/images/SMALL/KATHERIN.JPG