The Constitution of 1973 incorporates all general principles and guidelines of ISLAM. It will be waste of time and space that i "copy and paste" all relevant Islamic clauses which are quite comprehensive. This Constitution has been accepted, signed and agreed upon by all School of Thoughts.
In my humble opinion ( with apology in advance ) , all we want and desire is " Cosmetic Islam " like Prime Minister , President is replaced with word " Khalifa " , Judges with title " Qazi " , Courts with " Darulqaza " cabinet or Parliament with " Majlis Shoora ",, Chief of Army staff with " Sipah Salar " ...and so on. Again our " fantasy" overwhelms us. The fact is we have witnessed all such tricks in 80's. The time has come to move on.