With zeal 3,000 new believers turned towards their new opportunity to live out their faith. The first Christians hungered for the apostles’ teaching, prayed with tenacity, and worshipped wholeheartedly. They were not passive or neutral about it. They “continued steadfastly” in their commitment to God and to the apostolic fellowship. They had a passionate commitment.
Luke describes the believers’ zeal with a Greek word that is fairly rare in the New Testament. The word communicates an intense, consistent dedication. It means to persist in adhering to something, to be intently engaged, or to attend constantly. A verb in the imperfect tense, it signifies continuous action: ‘They kept on continuing steadfastly” in day-to-day commitment. These believers possessed wholehearted devotion.
Luke used this powerful word several other times. The 120 disciples who gathered in the upper room “continued with one accord in prayer and supplication” (Acts 1:14). The first church members were “continuing daily with one accord in the temple” (Acts 2:46). After the congregation grew into a so-called ‘megachurch,’ the apostles declared their intention to “give ourselves continually to prayer and to the ministry of the word” (Acts 6:4)
As a result of Peter’s preaching, many present on the Day of Pentecost declared themselves to a whole new way of life. The Amplified Bible translates verse 42 as: “And they steadfastly persevered, devotion themselves constantly to the instruction and fellowship of the apostles.”
Believers’ lives were marked by:
- The apostles’ doctrine
- The breaking of bread