Acts 9:31 (KJV) Then had the churches rest throughout all Judaea and Galilee and Samaria, and were edified; and walking in the fear of the Lord, and in the comfort of the Holy Ghost, were multiplied.
The early church was at peace, comforted by the Holy Spirit, and growing steadily. They could not use modern technology to spread the Word. Instead, the Holy Spirit consistently provided opportunities to witness; people arrived in multitudes to hear the apostles speak and pass along precious information. Today we have multiple options available to spread the Word efficiently and quickly. We will allow the Holy Spirit to guide us, using technology to spread the Word.
Know Your Bible 