The eight questions he posed in the first proposition exemplify his approach. These are (a) Who am I (self)?, (b) Is Life incorporeal or corporal ? (c) Is mind and his/soul one, and the same? (d) What is the relationship of life with the body and the mind? (e) Can we recognize or identify life? (f) Am I free? (g) Will the soul without body continue to have "knowledge" even after it leaves the body at death? and finally (h) How does life can come into and go out of the body?
==Books==
Matubbar was considered an unusual type of writer.<ref>{{cite web |url=http://www.mukto-mona.com/Special_Event_/5_yrs_anniv/sirajul_islam_chy/aroj1.htm |title=5 years of Mukto-Mona |website=Mukto Mona |language=bn}}</ref> In Bangladesh, his writings were censored because they allegedly led to social corruption and disharmony in the community.<ref>{{cite news |last=Kabir |first=Md Anwarul |date=26 November 2004 |title=Letters to Editor: Freedom of speech |url=http://www.thedailystar.net/2004/11/26/d41126110379.htm |newspaper=The Daily Star}}</ref> The following are his writings:<ref name="Books">{{Cite web |title=Books |url=https://arojali.com/en/books/ |access-date=2022-10-02 |website=Aroj Ali Matubbar |language=en}}</ref>
* ''Satyer Sandhan'' (The Quest for Truth) (1973)
* ''Sristirahasya'' (The Mystery of Creation) (1977)
* ''Anuman'' (Estimation) (1983)
* ''Muktaman'' (Free Mind) (1988)
Several of his unpublished manuscripts were later published posthumously under the title Aroj Ali Matubbar Rachanabali. Some of his writings were translated into English and compiled in a volume published by [[Pathak Samabesh]].<ref name="Books"/>
