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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“The Lord’s Assembly” presents the Church as God’s vessel for the testimony of Christ, drawing first on the tabernacle in Exodus 35–40 and its Sabbath foundation of rest in God’s finished work. From John 20 and the first day of the week, Austin-Sparks traces the assembly’s calling to live and serve from Christ’s resurrection victory, carrying the testimony of His life through trial and spiritual conflict.