My rating: 4 of 5 stars
I have read this treatise twice, once in the older, Anglo-Catholic Victorian translation, and once (most recently) in this translation. This book is the classic exposition of why we can call the Holy Spirit ‘God’. St Basil begins with a liturgical complaint, which he deals with using all of his grammatical skills, then moves along to demonstrate through the Scriptures using logic as well as the life of the Church, why it is that we can call the Holy Spirit ‘God’ alongside God the Father and God the Son.
In today’s milieu, unless you’re a Oneness Pentecostal or a Mormon or a Jehovah’s Witness or a Christadelphian, the divinity of the Holy Spirit is practically a non-issue. And, in the decades since the Charismatic Renewal came upon mainline Protestantism and Roman Catholicism, the logic parsing and proof-hunting St Basil provides here will seem pointless to many living believers. I would imagine that most people today think of the Trinity in economic terms, so they would approach a book entitled, ‘On the Holy Spirit’ expecting a long discourse on the role of the Spirit in Christians’ lives and church history. That figures only a little in this book.
Read it anyway
The divinity of God the Holy Spirit is an integral part of orthodox Christian faith. St Basil of Caesarea wrote this text at a time when many people were doubting this Person of the Trinity’s equality and consubstantiality with the other two Persons. We need to be reminded, day by day, Who Is the God we worship, and why we express that belief in certain ways. As far as that is concerned, there are few guides better than St Basil when we ponder, ‘Well, we’ve settled the whole, “God is Jesus” thing fairly well. Why do we think the Spirit is God as well?’