What has the Spirit to do with the blessing of Abraham and justification? This book challenges the common assumption that the Abrahamic blessing and the Spirit are equated in Gal 3:14 and points out how an accurate understanding of the relationship between these two motifs contributes significantly to appreciating Paul's overall argument in Galatians and his theology of justification. Even though Paul does not cite Old Testament passages on the promise of the Spirit in Gal 3:1-14, his arguments are nonetheless deeply influenced by the whole prophetic tradition about the Spirit. Most current discussions on the present and future aspects of justification have yet to consider the Spirit's role in the latter. Given the renewed interest in Pauline justification, this book contributes to this important aspect of the Spirit's role in future justification, which needs to be developed further in Pauline and New Testament theology.