Drawing on eighteen months of ethnographic research with Muslim performers and enthusiasts of Sindhi poetry between 2014-2018, I first examine an ecology of performative and interpretive practices revolving around the musico-poetic repertoire of the poet-saint Shāh ʿAbdul Lat̤īf Bhiṭā’ī (1689-1752 CE). This dissertation is a study of the use and contestation of Sindhi-language Sufi poetry performance as a means of Islamic knowledge transmission and ethical self-formation in rural Muslim communities in Kachchh, a border district in the western Indian state of Gujarat adjacent to Sindh, Pakistan.