In 106, when Cornelius Palma was governor of Syria, that part of Arabia under the rule of Petra was absorbed into the Roman Empire as part of Arabia Petraea, becoming capital. The native dynasty came to an end. But the city continued to flourish. A century later, in the time of Alexander Severus, when the city was at the height of its splendor, the issue of coinage comes to an end. There is no more building of sumptuous tombs, owing apparently to some sudden catastrophe, such as an invasion by the neo-Persian power under the Sassanid Empire. Meanwhile, as Palmyra (fl. 130–270) grew in importance and attracted the Arabian trade away from Petra, the latter declined. It seems, however, to have lingered on as a religious centre. Epiphanius of Salamis(c.315–403) writes that in his time a feast was held there on December 25 in honor of the virgin Chaabou and her offspring Dushara (Haer.51).