The biggest challenge to the first-century church is still our great challenge today—maintaining the pure truth of God’s biblical message, in spite of the outside influences of the culture. John called the Christians to live a pure life and to speak a pure message so they could be effective witnesses to the people around them. He calls us to that same life today.
This audio is from Until the Whole World Hears Bible study. This and other studies can be found at https://www.foundationsbiblestudies.org/.