The book presents the Ascension as public truth, examining questions such as when did Jesus ascend - and how, where did he go, with what kind of body and into what kind of space? It discusses the nature of Jesus' victory, how it has been challenged, how it has been understood at different times in history, and how it relates to his second coming.
The author examines the relevance of the doctrine for personal spiritual life- our union with Christ, Jesus praying for us, worship, and our own prayers. He goes on to consider living in God's kingdom, the tension between waiting for the kingdom and working for it now, suffering, humanisation, and the church and the world today.
The book approaches the Ascension thematically, making it a useful teaching tool. Its themes arise from the categories in which the Church Fathers employed the doctrine. Gerrit Dawson shows the Ascension to be a vital key to understanding in a fresh way the person and work of Christ, union with Christ, the mission of the church in the world, Christian identity and spiritual theology.