What is real?

What does it take to believe that something is real? We live in an age of computer technology complete with things like Photoshop and other programs that can enhance photographs, create realistic images, and mimic artistic renderings. When looking at a picture of something, we find ourselves wondering if what we are seeing is real or just the result of technological creativity. Early believers came to believe because of what they witnessed in these new communities of faith. They saw people authentically living out Jesus’ command to love and to show mercy. What do people witness when they see us in action?