 Fakih continued to work with the ministry and the Muhammadiyah , serving as the organisation 's First Deputy Chair under Ahmad Rasyid Sutan Mansur . In 1956 he was one of three Muhammadiyah members who presented their concept of a truly Islamic society , one which emphasised social education . During this time he was more active with Masyumi , and after the 1955 Constituent Assembly election , Fakih was made a member of the Constitutional Assembly of Indonesia . This assembly , meant to reach an agreement for a new national constitution , failed to gain a consensus , and was disbanded by president Sukarno with his decree of 5 July 1959 . That year Fakih collaborated with Hamka , Joesoef Poear Abdullah , and Ahmad Joesoef to launch the magazine Pandji Masjarakat . Sukarno later disbanded Masyumi on 17 August 1960 after leading Masyumi members , such as Mohammad Natsir and Sjafruddin Prawiranegara , were involved with the Revolutionary Government of the Republic of Indonesia ; Fakih had been involved in the negotiations with the Revolutionary Government , working with Mohammad Roem . 
