For living Taoist communities, the Daozang functions less as a book to be read cover to cover and more as a vast reservoir from which each lineage draws what it needs. Orthodox priests in Zhengyi and Quanzhen traditions rely on ritual manuals and liturgical texts preserved in the collection to structure ceremonies such as jiao offerings, purification rites, funeral services, and daily or seasonal observances. These manuals provide the wording of invocations, the order of ritual actions, and the forms of talismans and petitions, even when, in practice, local communities adapt and streamline them. In this way, the canon undergirds the visible life of the temple while remaining mostly in the background as an authoritative source.

At the same time, the Daozang serves as a doctrinal and ethical touchstone. Lineages commonly use classics such as the Daode jing, the Zhuangzi, and shorter scriptures like the Qingjing jing for sermons, instruction of lay followers, and monastic study. These texts articulate themes such as non‑action, harmony with the Dao, and moral resonance, and they are used to cultivate virtues like compassion, humility, and sincerity. Quanzhen monasteries and other training centers incorporate such works, along with commentarial and doctrinal treatises, into their curricula to clarify cosmology, pantheon, and the relation between inner cultivation and outer ritual.

Another major strand of usage concerns inner alchemy, meditation, and related technical disciplines. Texts on internal alchemy and body cultivation, including alchemical treatises and certain meditation manuals, provide the symbolic language and procedural outlines for advanced practice. Modern masters typically do not ask students to follow these works literally; instead, specific passages are selected and interpreted within the framework of the lineage’s own methods of breath work, visualization, and ethical discipline. Thus the Daozang offers both a shared symbolic vocabulary and a set of paradigms that are re‑read through the lens of living transmission.

The collection also supports talismanic, exorcistic, and divinatory practices. Many lineages draw on Daozang materials for the forms of talismans, spells, and exorcistic rites used for protection, healing, and the dispersal of harmful influences, often modifying them according to local tradition. Some communities further consult texts on divination and astrology for guidance in choosing auspicious times or understanding destiny, though such practices are not universal. Across these varied uses, most practitioners engage only a curated portion of the canon, supplemented by oral instruction and lineage commentary. In this selective yet continuous engagement, the Daozang remains both an authoritative scriptural foundation and a living wellspring for contemporary Taoist ritual and teaching.