John Chrysostom

"For we cannot but speak the things we have seen and heard:" so that we are witnesses who have a right to be believed. Already these as martyrs have borne testimony: set in the battle against all, they said, "We cannot but speak the things we have seen and heard." If the things we speak be false, reprehend them; if true, why hinderest thou? Such is philosophy! Those, in perplexity, these in gladness: those covered with exceeding shame, these doing all with boldness: those in fear, these in confidence.