If you are claiming to be a follower of Christ remember that you are representing him. This goes for how we live whether it be wisely or foolishly. 
Paul teaches that our faith is well represented in good works for Christ’s glory. But for us to habitually live in sin we give the wrong impression of Christ. Should Jesus ever be known as a minister of sin? Paul says “God forbid.”
Your decisions don’t just affect your reputation but also the way people view Jesus. 
Scripture taken from: Galatians 2:16-17