renegade

But Dositheus, called the son of Drimulus, by birth a Jew, afterward a renegade from the laws and observances of his country, conveyed Ptolemy away, and made an obscure person lie down in his stead in the tent. It turned out that this man received the fate which was meant for the other.

And then standing on the brink of death he said, 'I am no renegade to the witness borne by my brethren.