It is certain that in 303, when Saints Justa and Rufina were martyred for refusing to adore a pagan idol, there was a Bishop of Seville named Sabinus, who assisted at the Council of Illiberis in 287.
In 303, during the martyrdoms of Saints Justa and Rufina due to their refusal to honor a pagan idol, a Bishop from Seville by the name of Sabinus was present at the Council of Illiberis in 287.