This contribution argues that Zhu Quan’s (1378–1448) apotheosis must be interpreted as a paratextual discourse on authorship. Substantiating this claim, this article discusses how the extant editions of the Divine Pivot Ready to Hand construct the king’s divine authorship. In its three sections, the article examines the physical, paratextual and ritual dimensions of his apotheosis. Focusing on the last chapter of the Pivot, it demonstrates that calendars serve as a material cum textual media through which to posit Zhu Quan’s divine status. In a dialogue with the field of ritual studies, the article explains to what degree Zhu Quan’s calendars may be interpreted as an act of ritual textualisation.