"I congratulate you and express delight at the continuation of your revolution against the lame coup and its leaders who seek to subjugate the country to their whims.
"Yet, they will never succeed. They live in fear of a black fate awaiting them as a punishment for what they have perpetrated of crimes against the great Egyptian people," a letter written by Morsi from prison on the occasion of the New Hijrah (Islamic) Year, said.
The letter, which was described by some Egyptian media outlets as inciting, first appeared in Morsi's official Facebook page yesterday and later, it was uploaded on the Muslim Brotherhood website.
Meanwhile, the letter made an Egyptian lawyer Samir Sabri to file a report to the Prosecutor General against the ex-president, accusing him of inciting violence by asking his supporters to 'continue their revolution'.
"I would like to stress to all revolutionaries active on the ground as well as their leaders, councils, alliances, symbols, thinkers and students: "No recognition of the coup, No retreat from the revolution, No negotiation or compromise on the blood of the martyrs," the letter said.
Morsi also said that he shall not depart his prison before all his "detained sons" are freed and before all his "detained daughters" are back to their homes.
Morsi lasted only one year in power before being ousted by widespread protests led by then Field Marshal Abdel Fattah el-Sisi who is currently the sixth President of Egypt.
