This document provides an overview of a presentation about memorializing martyrdom in 9th century Córdoba. It discusses how Christian martyrs who were persecuted under Muslim rule were commemorated through writings, relics, and the construction of shrines. Authors such as Eulogius wrote "passiones" that detailed the suffering of martyrs to establish them as genuine saints. Their relics were collected and distributed to other regions to cultivate networks of religious sites dedicated to the martyrs. The document examines how martyrdom was promoted by these authors to inspire resilience among Christians living under Islamic rule in Al-Andalus.