 As a well-known preacher, he wrote more than sixty Latin sermons.His sermons, written in a neat Latin style, give evidence of a remarkable acquaintance with the pagan poets as well as with the Fathers of the Church.A "Martyrium" of Saints Gereon, Victor, Cassius, and Florentius, martyrs of the Theban Legion used to be attributed to Helinand, but it is unclear whether he is the true author.