The lecture hall of Tyrannus mentioned in the New Testament is a reference to a place in the city of Ephesus where the apostle Paul conducted a ministry. It is mentioned in the book of Acts in the Bible, in Acts 19:9, where it says “But when some became stubborn and continued in unbelief, speaking evil of the Way before the multitude, he withdrew from them and took away the disciples, reasoning daily in the lecture hall of Tyrannus.”
This lecture hall was a public space where Paul would gather with the disciples to teach and preach the message of the gospel. It was a place where he could reach a large audience and share the good news of Jesus Christ with the people of Ephesus.
The lecture hall of Tyrannus is significant in the New Testament because it represents the early Christian Church and its mission to spread the gospel message to all people. It also shows the dedication of the apostles and their willingness to go to new places and share the good news, even in the face of opposition and persecution.