In the first part of this two-part series, the author focuses on the fact that the Holy Spirit is referred to more than 100 times in the Old Testament in a number of ways: the Spirit of God (Elohim); the Spirit of the Lord (YHWH); and simply, the Spirit.
Tasker, D. (2014). The spirit of God. Adventist Record, 119(8), 16-17. Retrieved from http://record.net.au/