As tens of thousands chanted for his downfall or even imprisonment in a fourth day of protests outside the presidential palace, Mr. Morsi’s advisers and Brotherhood leaders acknowledged Friday that outside his core base of Islamist supporters he feels increasingly isolated in the political arena and even within his own government. The Brotherhood “is who he can depend on,” said one person close to Mr. Morsi, speaking on the condition of anonymity to discuss internal deliberations.
Mr. Morsi appears to believe that he and the Brotherhood can deliver a strong vote for the draft constitution in next Saturday’s referendum — strong enough to discredit the opposition, allow him a fresh start and restore some of his authority.
“He called on the Muslim Brotherhood to become a human shield and protect the presidency because he can’t trust the state,” said the Brotherhood leader. “He is isolated.”
Some leaders might have concluded that this is because they simply don't have a broad mandate to do what they would like to do. Morsi overreached by implementing a decree that resulted in a much stronger pushback than he expected, and then compounded his mistake and doubled down on rushing the constitution. He has pushed himself increasingly to rely solely on Islamists, and if this referendum takes places he will have only them to rely on for the rest of his administration. Moreover, he and his party last Wednesday incited people to go out into the street and "defend the presidency" — an unjustifiable action with predictable consequences (and an unnecessary one, after all he has the Republican Guards even if interior ministry forces are not to be trusted). Muslim Brothers went out there and held (and allegedly tortured) protestors for 12 hours, on presidency grounds, to extract confessions of a conspiracy. Morsi referred to these as "evidence" of a conspiracy in his speech the following day, but his own public prosecutor released these people. I am struck that this has been missing from much of the coverage of the situation in US media.
Morsi has pushed himself to rely on Islamists and appears to be accepting their resorting to violence on the grounds that violence has been used against the MB. On this trajectory, one can easily see him rely on such "muscle" for the foreseeable future because these protests will not stop once the referendum is held.