As believers, the command of Ephesians 5:15-16 is just as binding upon our modern lives as it was in the non-technological world of the first century. "Therefore be careful how you walk, not as unwise men but as wise, making the most of your time, because the days are evil." Paul’s exhortation has massive implications for how we interact with social media. One day we will stand before Christ to give an account for how we used His resources (including our time and energy). With that in mind, how much of this life can be justifiably devoted to Twitter, Facebook, YouTube and the like? Just a few hours each day, over the course of a lifetime, adds up to years of wasted opportunity.