The author is convinced that the book of the Acts of the Holy Apostles is of great importance not only as a historical document. It is extremely important for us because it can give inspiration to modern believers. The church today can take on much of what the first century church had: confidence, enthusiasm, vision and strength. Despite the imperfections of the young church, despite its many problems, one thing is clear: it was led by the Holy Spirit, who moved it to witness. John Stott is convinced that the book of the Acts of the Apostles is of great importance not only as a historical document. It is extremely important for us because it can give inspiration to modern believers. The church today can take on much of what the first century church had: confidence, enthusiasm, vision, and strength. Despite the imperfections of the young church, despite its many problems, one thing is clear: it was led by the Holy Spirit, who prompted it to witness. John Stop's research makes it possible: - for non-specialists in the field of theology to understand the biblical text; - to apply it in resolving issues arising in modern church; - use the presented material as a guide for daily Bible study, individually or in groups. John R. W. Stott is world famous as a Bible popularizer and writer. Among his many other books is the bestselling Principles of Christianity. In 1975 he became emeritus rector of All Souls Church in London. He is now the President of the Christian Influence Society.