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)
Free: get it — here or in the Christian Classics app — and it's yours to read and listen to on every device you sign in to. About a tenth of it can be read here first, free.
“The New Day of the Spirit” reads the book of Acts as the arrival of a new, essentially spiritual age, opened at Pentecost and governed by the Holy Spirit. Beginning with Peter’s appeal to Joel and tracing themes through Ezekiel, Abraham, and Stephen, Austin-Sparks contrasts life in the Spirit with established religious order and sets the exalted Christ at the center of spiritual conflict. It calls readers to heed the Spirit and live as a people formed by Him. First published in "A Witness and A Testimony" magazines, 1947-48.