For the grace of God has appeared, bringing salvation for all people, training us to renounce ungodliness and worldly passions, and to live self-controlled, upright, and godly lives in the present age ~Titus 2:11-12
Purity and modesty seem irrelevant in today's society. Both men & women wear less clothes in public than what was once worn in private. Appearing scantily clad or even nude in magazines and on TV is the norm for models & actors these days. And what performers are doing on stage these days would've gotten them arrested 50 years ago!
Our lives are inundated with a perverted idea of 'sexy', and our children are exposed to it from a very early age. But this idea of dressing and behaving in a way that entices and invites is not part of God's plan.
As people of God, we are to model decency, modesty, and purity in our lives, in dress and in actions. From the way we dress to the way we speak, we are to model Jesus for the world to see. After all, if we look like the world and talk like the world and act like the world, how will the world see Christianity as anything different than everything else in the world?
Unless there is true conversion of the heart, there cannot be conversion of life. We cannot be Christians by words only; Christianity involves our entire being. It is a complete change from our old lives into a brand new being, much like a caterpillar becoming a butterfly.
1 Peter 1:14 tells us "As obedient children, do not be conformed to the former lusts which were yours in your ignorance..."
What message about Jesus does your life send to others? Does your speech glorify Him? Does your way of dress respect Him? Do your actions emulate Him?