The Alexamenos Graffito
Variously dated as 1st, 2nd, or 3rd century AD
Graffito scratched on a plaster wall face of an ancient Roman school
Palatine Antiquarium, Rome
be transcribed as ALEXAMENOS SEBETE THEON, "Alexamenos worships God."
is assumed that the comment is sarcastic: in what appears to be an
of prayer, the smaller figure stands before a crucified man with the
of an ass. Contemporary Christian writers remark that pagans
Christians of worshiping an ass.
In its discussion of the graffito (under "Archæology of the Cross and Crucifix"), the 1908 Catholic Encyclopedia suggests that the graffiti artist may have seen actual Christian worship involving a crucifix, because the figure on the cross is wearing the perizoma, the short loincloth which is commonly used in Christian images of the crucifixion. (In actual crucifixions, the victim is naked.)
Here is a modern drawing of the graffito:
More of the Crucifixion
Photo: British Museum