MINYA, Egypt — The Egyptian government has appointed Imam Mahmoud Gomaa, a Muslim cleric, to keep the peace between Christians and Muslims in this corner of upper Egypt. “Everything is good,” he insisted in an interview, citing Christian participation in his official peace-building initiative.

But just a few hours later, the local bishop, Makarios, offered a very different view. “I have nothing to do with Mahmoud Gomaa,” he said.

Once again, Egyptian Christians are feeling under siege, at least in Minya, a city on the banks of the Nile where about 40 percent of the population is Christian. And once again, Christian leaders are divided over how to respond.

At the highest levels of the Coptic Orthodox Church, there is an effort to not make waves and to work with the central government to present an image of unity and calm. After a series of attacks on Copts this summer, the Coptic pope, Tawadros II, pleaded with his followers in the United States not to go ahead with planned demonstrations outside the White House intended to bring international attention to the violence.