As our church works through our doctrinal statement, it has been good to look through what the Bible teaches on each subject. Our most recent section covers a basic understanding of who the Holy Spirit is. While the statement does not cover every mention of the Holy Spirit in the Bible, I think that it is helpful, concise, and biblical.
We believe that the Holy Spirit, the third Person of the Trinity, is God (Acts 5:3-4) and is co-equal with God the Father and God the Son (Matt. 28:19); that He was active in the creation (Gen. 1:1-3); that He currently restrains lawlessness (2 Thess. 2:7); that He convicts the world of sin, righteousness, and judgment (John 16:8-13); that He testifies about Jesus (John 15:26-27; Acts 5:30-32); that He is involved in the New Birth (John 3:5-6); that He seals (Eph. 1:13-14), baptizes (1 Cor. 12:13), indwells (John 14:16-17), guides (Rom. 8:14), teaches (John 16:13), sanctifies (1 Pet. 1:2), intercedes for (Rom. 8:26-27), and equips believers (1 Cor. 12:4–11).