The Holy Spirit and spirituality are two key aspects frequently noted in theological discussions. Wood finds it profitable to reconsider the approach of Martin Luther to these two themes in theology. He indicates the importance of the Holy Spirit in Luther's theology and the role of the Spirit in Luther's piety and experience of faith.

In this article Beale argues that some Old Testament and early Jewish references to a heavenly temple in the latter-days have contributed to the depiction of the Holy Spirit appearing as fire and other associated features in Acts 2.