“In his 1974 position paper for the Lausanne congress on evangelization, Schaeffer tells the story of the deep period of doubt and perplexity in his life in 1951 and 1952. Troubled by the lack of spiritual reality in the Christian groups he worked with, Schaeffer began asking what was missing and why. He thought his way all the way back to his original agnosticism and put all his beliefs and commitments back on the table for renegotiation. He paced back and forth for months or took long walks when the weather permitted. He notified his wife, Edith, that if he didn’t find what he needed in Christianity, he would reject it and then do something else with his life. His conclusion: I came to realize that indeed I had been right in becoming a Christian. But then I went on further and wrestled deeper and asked,
“But then where is the spiritual reality, Lord, among most of that which calls itself orthodoxy?” And gradually I found something. I found something that I had not been taught, a simple thing but profound. I discovered the meaning of the work of Christ, the meaning of the blood of Christ, moment by moment in our lives after we are Christians—the moment-by-moment work of the whole Trinity in our lives because as Christians we are indwelt by the Holy Spirit. That is true spirituality.
From Fred Sander’s book, The Deep Things of God
“The temptation to gloss over the fact that Jesus was the Son, in our hurry to get to the fact that he was God, is a temptation to be resisted. His sonship explains so much about what he did among us because it is the secret to his personal identity. “God” describes what Jesus is, but “Son” describes who he is. That is why the perception of his sonship takes us into the heart of the doctrine of the Trinity.” -Fred Sanders, The Deep Things of God
“The missions of the Son and Spirit are the acting out, in the history of Jesus, of what has been going on in God’s triune life eternally, namely, the communication of God’s light, life, and love: ‘God enacts his perfection.'” -Kevin Vanhoozer, Biblical Authority After Babel
“In saying that Christ is life-giving Spirit in the sense of the Holy Spirit [1 Cor. 15:45], Paul is not introducing Trinitarian confusion. Essential, eternal, innertrinitarian relationships are outside his purview here. Rather his perspective is historical. He is speaking about what Christ became in his identity as the last Adam and second man (v. 47). The oneness or unity in view is economic, functional, eschatological. Paul’s point is that by virtue of his exaltation (resurrection and ascension), Christ as last Adam and second man, has come into such permanent and complete possession of the Spirit that the two are equated in their activity. The two are seen as one, as they have been made one in the eschatological work of giving life to the church, that life which has its visible ‘firstfruits’ in Christ’s own resurrection.” Richard Gaffin, Perspectives on Pentecost: The New Testament Teaching on the Gifts of the Holy Spirit, pg. 18-19.