So often we hear people or even ourselves excuse an action by saying “I was only following orders.” But for Nereus and Achilleus this excuse could not stand in the face of the cross. Everything we know from authority about the two first- century martyrs comes from a testimony written by Pope St. Damasus in the fourth century and inscribed on a memorial tablet that commemorates their lives. But even this commentary comes 300 years after they died. Damasus tells us that Nereus …