This article examines dreaming as an Islamic practice of historical inquiry among traditionalist Muslims of Central Java, Indonesia. Combining insights from the anthropologies of Islam and history, it looks at alternative praxes of history, how they are interpreted through Islamic frameworks, and how they generate forms of religious authority. The article follows the work of a Sufi master, Habib Luthfi bin Yahya, in identifying old unmarked graves as saintly tombs through dreams. Successful history-making projects have resulted in the increasing -albeit contested -recognition of Habib Luthfi's role as a dreaming saint, a form of Islamic authority premised on his perceived ability to oneirically explore the past on behalf of others and arbitrate history. By observing the connection between praxes of history and the formation of religious authority, the article calls for the broadening of anthropological studies of Islam beyond their current preoccupation with the religion's prescriptive dimension.On 15 March 2017, Indonesia's second most circulated newspaper, Jawa Pos, published an article on the inauguration of a newly built saintly mausoleum in the village of Jagalan, in Kendal, Central Java. The mausoleum is built on top of an old grave that had recently been identified by one of Indonesia's most influential Sufi masters, Habib Muhammad Luthfi bin Yahya (b. 1947) of Pekalongan, Central Java, as belonging to a historical saint, Ahmad bin ʿAqil al-Munawwar. A villager interviewed by the reporter explained that the tomb was discovered in early 2017 when Habib Luthfi stopped by the village on his way to visit the tomb of a well-known saint nearby. He visited the village cemetery, stood by one particular unmarked grave, and prayed. He then identified the grave and advised the villagers to build a mausoleum over it and institute an annual commemoration for the saint. This report illustrates one of the many projects of history-making involving Habib Luthfi, a contemporary Indonesian Sufi master who has been engaged in identifying old unmarked graves as saintly tombs and instituting new pilgrimage practice, whether in his native town of Pekalongan, Central Java, or in far-flung places like West Java, East Borneo, and even a small Indonesian island off of Singapore.Javanese Muslims embark on pilgrimage (Ar. ziyāra, Ind. ziarah) for various reasons, including to seek divine blessings, magical powers, esoteric knowledge, and even