In just a few years, Facebook has gone from nothing to a major feature of modern life. There are over 500 million users, half of whom use it on any given day.

There is much that is good about this ... social networking brings many benefits ... but what about the dangers? Image, identity, idolatry and self-promotion are just some of the challenges that social networking can present. Dr Tim Chester looks at these issues pastorally and biblically, in his usual clear and candid manner. He asks pertinent questions to help us tackle them head on.