addressed, but said, _Domine, quo vadis?_--"O Lord, whither goest
thou?" The Saviour, looking at him as he had looked but once before,
replied, _Venio Romam iterum crucifigi_,--"I come to Rome to be
crucified a second time"; and thereupon disappeared. Peter turned,
reëntered the gate, and shortly after was crucified for his Lord's sake.
His body, it is said, was laid away in a grave on the Vatican Hill,
where his great church was afterwards built.

And here we come upon another legend, which takes us out again on the
Appian Way, to the place where now stands the Church of St. Sebastian.
St. Gregory the Great relates in one of his letters, that, not long
after St. Peter and St. Paul had suffered martyrdom, some Christians
came from the East to Rome to find the bodies of these their countrymen,
which they desired to carry back with them to their own land. They so
far succeeded as to gain possession of the bodies, and to carry them as
far as the second milestone on the Appian Way. Here they paused, and
when they attempted to carry the bodies farther, so great a storm of
thunder and lightning arose, that they were terrified, and did not
venture to repeat their attempt. By this time, also, the Romans had
become aware of the carrying off of the sacred bodies, and, coming out
from the city, recovered possession of them. One of the old pictures on
the wall of the portico of the ancient basilica of St. Peter's preserved
a somewhat different version of the legend, representing the Romans as
falling violently upon the Oriental robbers, and compelling them, with
a storm of blows, to yield up the possession of the relics they were
carrying away by stealth.

But the legend went on further to state, that, on the spot where they
thus had regained the bodies of their saints, the Romans made a deep
hole in the ground, and laid them away within it very secretly. Here for