"she didn't want to play Shadrach any more"
Shadrach, Meshach, and Abednego by Simeon Solomon
Shadrach is one of the Three Young Men
(along with Meshach and Abednego). In the Old Testament, King Nebuchadnezzar II decreed that he should be worshipped as a god. The Three Young Men refused, and the king ordered that they be thrown into a furnace that was seven times hotter than usual. But an angel appeared, shielding them from the flames, and Nebuchadnezzar was converted.