Building on previous studies on a mid- and late-twentieth-century recasting of Islam’s doctrine of monotheism, or tawhid, as a distinctly Islamic framework for liberative praxis, this article considers the interplay between the particular and the universal in the tawhidic paradigms of Iranian lay theologian Ali Shariati (1933–1977) and African-American pro-faith and pro-feminist theologian amina wadud (b. 1952). The article proposes that although it was developed in a distinctly Islamic register by means of Quranic exegesis and intrareligious conversations, the tawhidic paradigm has always been conversant with a range of non-Islamic liberative paradigms, and these conversations have been integral to the negotiation of a more inclusive concept of tawhid. To continue to recast tawhid in a more inclusive register, the article further argues, requires taking account of the non-Muslim ‘other’ as an equal moral agent in liberative struggles and embracing Islam’s theological and ideological ‘others’ as equally significant repositories of liberative potential.