The Spirit of God in the Old Testament
I will not be giving a full account of the presence of the Spirit of God throughout the Old Testament (or the New) – just enough to give a sense of how the Spirit seems to have been widely understood in a range of authors. The short story: biblical authors seemed to understand that one way God manifested himself and provided his power to specially chosen people was to send his Spirit upon them. In this understanding, the spirit is simply the divine force that God sends. It is not seen as a separate “person” from God. In an undefined sense (that probably the authors didn’t think about much), the spirit is both part of God (as your breath is part of you) and yet is separate from God (remember: spirit and breath and wind are all the same word in Hebrew). As an analogy: when you blow out a candle it is your breath doing it, and that act, the tool used to achieve it (the breath itself), and that which is actually achieved [...]