Javanese Christianity construction is not only built on the basis of biblical interpretation. Discourse and knowledge contained in literary texts show the existence of acceptance capacity, communication patterns and adjustments to the cultural context, as well as the important role of the agency. Dharmogandul manuscript is a text that is part of the construction of ideas, values, ideas, about Christianity that is understood by Javanese people. This study aims to examine the dynamics of the Dharmogandul fiber texts and discourses with genealogy approaches, connect and compare with the thoughts of Kiai Ibrahim Tunggul Wulung as a real life context, as well as psychological figures that provide worldview to the Christian community in Tegalombo, Pati. Exploring Dharmogandul fiber genealogy shows that the text originated from the concept of religiosity, in the historical development there was a shift in the meaning of Dharmogandul fiber in syncretic direction, until it became attached and became part of the comparison of formalistic religion. The results of the study showed some contradictions and comparisons in accommodating the discourse of meeting several religions in the Dharmogandul fiber with the real conditions of the Tegalombo Christian community. [Kontruksi Kristen Kejawen tidak hanya dibangun atas dasar penafsiran kitabiah. Wacana dan pengetahuan yang termuat dalam teks sastra menunjukkan adanya kapasitas penerimaan, pola komunikasi, dan penyesuaian konteks kultur, serta peran penting agency. Serat Dharmogandul merupakan salah satu teks yang menjadi bagian dari kontruksi ide, nilai dan gagasan mengenai kekristenan yang dipahami masyarakat Jawa.  Penelitian  ini bertujuan  menelaah dinamika teks dan wacana serat Dharmogandul dengan pendekatan geneologi serta menghubungkan dan membandingkannya dengan pemikiran Kiai Ibrahim Tunggul Wulung sebagai real life context, sekaligus figur psikologis yang memberikan worldview terhadap komunitas Kristen di Tegalombo, Pati. Jelajah geneologi serat Dharmogandul menunjukkan bahwa teks berawal dari konsep religiusitas kemudian bergesr ke arah sinkretis lalu menjadi bagian dari perbandingan agama formal. Hasil penelitian menujukkan pertentangan dan perbandingan dalam mengakomodasi wacana perjumpaan beberapa agama dalam serat Dharmogandul dengan kondisi riil komunitas Kristen Tegalombo.]