by Michael Horton
adapted from his new book, Rediscovering the Holy Spirit: God’s Perfecting Presence in Creation, Redemption, and Everyday Life.
What we meet in the unfolding biblical drama is not merely three “personas” but three concrete persons; not just three roles, but three actors. We encounter the Father as the origin of creation, redemption, and consummation, the Son as the mediator, and the Spirit as the one who brings every work to completion.
There are various ways of formulating this mystery:
1. The Son is the Father’s image; the Spirit is the bond of love between them. Consequently, in every external work of the Godhead the Father is the source, the Son is the mediator, and the Spirit is the consummator. Creation exists from the Father, in the Son, by the power of the Spirit; in the new creation Christ is the head while the Spirit is the one who unites the members to him and renews them according to Christ’s image to the glory of the Father.
2. Or we can say that the Father works for us, the Son works among us, and the Spirit works within us.