Throughout the early centuries of Christianity, the Christian church grew rapidly, despite imprisonment, torture, and persecution. Faithful believers, totally committed to Christ, filled with the Holy Spirit, proclaimed His Word with power; lives were changed, and tens of thousands were converted.

 Read Acts 2:41; Acts 4:4, 31; Acts 5:42; and Acts 8:1-8. What do these verses teach us about the challenges the New Testament church faced and also why it grew so rapidly?

 The disciples faced threats (Acts 4:17), imprisonment (Acts 5:17, 18), persecution (Acts 8:1), and death itself (Acts 7:59, Acts 12:2), yet, in the power of the Holy Spirit, courageously proclaimed the resurrected Christ, and churches multiplied throughout Judea, Galilee, and Samaria (Acts 9:31).

 The bastions of hell were shaken. The shackles of Satan were broken. Pagan superstition crumbled before the power of the resurrected Christ. The gospel triumphed in the face of overwhelming odds. The disciples no longer cowered in the upper room. Fear danced away like a fading shadow.

 Instead, faith filled the disciples’ hearts. One glimpse of their resurrected Lord changed their lives. Jesus gave them a new reason for living. Our Lord had not only given them the Great Commission (Mark 16:15) but the great promise, “ ‘But you shall receive power when the Holy Spirit has come upon you; and you shall be witnesses to Me in Jerusalem, and in all Judea and Samaria, and to the end of the earth’ ” (Acts 1:8, NKJV).

 The gospel penetrated the remotest corners of the earth (Col. 1:23). Although the last of the disciples, John, died at the end of the first century, others picked up the torch of truth and proclaimed the living Christ. Pliny the Younger, governor of the Roman province of Bithynia on the north coast of modern Turkey, wrote to Emperor Trajan around a.d. 110. Pliny’s statement is significant because it was nearly eighty years after the Crucifixion. Pliny described the official trials he was conducting to find and execute Christians. He stated, “For many persons of all ages, and classes and of both sexes are being put in peril by accusation, and this will go on. The contagion of this superstition [Christianity] has spread not only in the cities, but in the villages and rural districts as well.”—Henry Bettenson, Documents of the Christian Church (New York: Oxford University Press, 2011), p. 4.

 Despite the devil’s most vicious attacks, the Christian church grew rapidly.