Is Prophet Muhammad a king

Islam is not the king and the owner of God, but we all in Islam leaders during the time that we had to Imam said. imams in the way of life we have learned and religion reminds us of the Prophet. At the present time that the Imam of the 12th Imam of the time we Hujjat bin Al-Hassan . , We orders from the Wali Faqih, which is the had obedience.I write in the names of leaders