adolphe napoleon didron agape altar anglican communion ankh anthony the great apocrypha archbishop aryan atonement augustus bertrand bible book of genesis byzantium calvary canterbury cemetery christendom christian symbolism christianity cincture classical greece clement of alexandria clergy consecration constantine i coptic ankh coptic cross cross cross burning cross in christian art cross of lorraine cross of tau cross or stake as gibbet on which jesus died crucifix crucifixion cruciform crux gemmata devil diodorus siculus eastern orthodox church emile burnouf epistle of barnabas fibula fork gammadion globus cruciger golasecca gothic art greek numerals helena of constantinople heraldry high cross ichthys iconography in hoc signo vinces jerusalem john the evangelist julius caesar koine greek labarum languedoc latin lightning lucian lutheranism marian cross market cross mount royal numerology paganism papal cross patriarchal cross pectoral cross plutarch pope john paul ii protest roman catholic church rood screen roodmas rose cross russian orthodox church saint andrew saint peter saltire satanism scotland sin sol invictus sun cross swastika syrian malabar nasrani tertullian the church of jesus christ of latter-day saints tiryns true cross unicode wikimedia commons zugspitze