This paper delineates the theological framework of the Isaianic theology of mission and how mission contributes to the overall theology of Isaianic literature. In the theological synthesis, the investigation established that there is a connection between YHWH, His attributes, mission, Israel, and the nations. The article revealed how YHWH relates to His mission and creation as well as to His redemptive purpose for all humanity. The abundant evidence in Isaianic literature concerning the theology of mission is related to the realization that YHWH’s redemptive or salvific plans and work are inescapable when His mission to all humanity is a concern. When these are misjudged, a disconnect between YHWH’s attributes and His redemptive purpose for...