This volume comprehensively presents the theology of the New Testament based on the current state of international research. Following the fundamental section on the proclamation of Jesus, there are extensive chapters on Paul, the Logia source, the synoptic gospels, the Acts of the Apostles, the Deutero-Pauline letters, Johannine literature, and more. Each chapter addresses theology, Christology, pneumatology, soteriology, anthropology, ethics, ecclesiology, and eschatology. The volume is not only a scientifically grounded foundational work but also interdisciplinary in content and structure, making it appealing to a general audience.