By In the Christian Bible, Jesus tells his followers to “go and make disciples of all nations…teaching them to observe all that I have commanded you.” Over the centuries, people have tried different ways to fulfill this commandment, from wars to trips to far-flung locales. But for Madi Prewett Troutt, it’s simple. All she needs is a WiFi connection.At first glance, Troutt, 27, looks very much like your typical social media character.