In the Gospels, we see Peter as one of Jesus’s closest followers. However, a lot of times we see him as one who stumbled from time to time, even denying Christ in His darkest hour. But that all changed after Jesus’ ascension into heaven. The book of Acts highlights Peter’s remarkable transformation into a bold, Spirit-empowered leader of the early church.

After witnessing the resurrected Jesus and receiving the Holy Spirit at Pentecost, a new confidence and conviction filled Peter. He was the one who stood up and preached to the crowds, declaring the truth about Jesus being the Messiah. On that day, about 3,000 people became believers after Peter’s powerful sermon (Acts 2).

As opposition and persecution arose, Peter didn’t back down. He didn’t deny Christ any longer. He continued to take the lead spiritually. When he and John were arrested for preaching the gospel, Peter boldly proclaimed they must obey God rather than human authority (Acts 4:19). His courage in the face of adversity set the tone for the church’s unwavering commitment.

Peter’s leadership went beyond powerful preaching. In Acts 5, he confronted Ananias and Sapphira about their deceit. His spiritual discernment and upholding of integrity was crucial during the church’s infancy. Additionally, it was Peter who dealt with cultural tensions between Hellenistic and Hebraic Jews, ensuring the unifying message of Christ was not divided (Acts 6).

Some of Peter’s most pivotal moments of leadership occurred when he received God’s vision about bringing the gospel to the Gentiles. Despite resistance from some, Peter took the initiative to share Christ with Cornelius and his household, recognizing God’s heart for all people (Acts 10). This pivotal step set the stage for the gospel’s radical spread beyond the Jewish people.


Peter went from a rash, inconsistent disciple to a leader willing to risk everything for the gospel. His transformation depicts the power of the Holy Spirit to equip and embolden believers. His story inspires all Christians to embrace the high calling to dynamic, spiritually-led leadership in the church today. No matter where you are at in your faith, you can be transformed by Christ and become a spiritual leader in your family and amongst your friends. Trust and rely on Jesus and allow Him to lead and transform you.

At New Life, we offer a variety of Bible reading plans for exploring God’s word and practically applying it to our lives today. If you would like to be part of a Bible reading plan, check out the different options here.