Theodore Austin-Sparks (1888–1971) was a British evangelist and author. Born in London, he became a Christian at seventeen while listening to street-preachers in Glasgow, and was ordained a Baptist minister at twenty-four. In 1926 he left the denomination and, with like-minded Christians, founded a conference and training centre at Honor Oak in south-east London. From there he published the free magazine "A Witness and A Testimony" until his death, and his conference ministry took him across Europe, North America and Asia. He asked that his messages be shared freely and word for word. Source: Wikipedia (summarized; CC BY-SA)
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Beginning with the contrast between the unchanging Christ and Christianity’s departure from its earliest spiritual life, these chapters examine the Holy Spirit’s work, the church’s relation to the world, human control of church life, and the meaning of Christian practices. Drawing on Acts, Revelation, and other New Testament passages, Austin-Sparks considers the cross and the transition from an earthly to a heavenly centre. The call is to recover spiritual reality and power through renewed understanding, rather than copying outward forms. From "A Witness and a Testimony" magazines, Sept-Oct 1963 to May-June 1964.