Johnny Varghese became a disciple of Christ while doing his B Tech in Aerospace Engineering at IIT Bombay. His interests in ministry are helping believers with personal evangelism, Bible teaching, apologetics, congregational singing/music, and discipling young people. For his living, he teaches physics to students who are preparing for admission to the Indian Institutes of Technology at Allen Career Institute, Mumbai. He and his wife Siby are in fellowship with Bethesda Assembly, Thane.