The Acts of the Apostles, commonly referred to simply as Acts, is the fifth book of the New Testament and the first historical book of the New Testament. In the Church, it is regarded as the first book of the Apostolic writings.
Acts tells the story of the Early Christian Church and the work of the Holy Spirit, with particular emphasis on the ministry of the Twelve Apostles and the Apostle Paul. The early chapters, set primarily in Jerusalem, describe the Resurrection and Ascension of Jesus Christ, the Day of Pentecost, and the beginning of the ministry of the Twelve Apostles.
The later chapters focus largely on the Apostle Paul, including his conversion, missionary journeys, preaching, and ministry. The book concludes with Paul’s arrest, imprisonment, and journey to Rome, where he continues to proclaim the Gospel.
The book of Acts is also read liturgically in the Church as an Apostolic Reading during the period from Pascha to Pentecost. It is also the custom of the Church to read Acts over the Tomb of Christ on Holy Friday and Holy Saturday. In addition, Acts is traditionally read over the body of a deceased priest during the wake before his burial.