In 1 Timothy 3:1-9 Paul warns Timothy to avoid those who claim to be followers of Jesus, but who are content to live in their sin and are unwilling to let His grace change or transform their lives. For the rest of us though, Christians who do want our lives to count for Christ, the reality is that if we run thoughtlessly through life, following the practices and advice of the world around us, however much we may desire to live for Him, our lives will ultimately look no different from those of the people Paul is warning Timothy about.