Yes, Christianity is a beautiful way of life, because it is much more fun than being a slave to the trends of this world. The world would be an awfully depressing place if this world is everything I thought I could get. With Christianity, you can be yourself, knowing that the best days are ahead of you.
Having lived in sin for a while, after wandering from the Christian life I was raised in, by comparison, sin feels good in the moment, but leaves a huge weight of guilt of one's chest. At least it did with me. Leaving guilt-free and knowing that you won't be held liable for the dumb things you did, thanks to sacrifice of Christ, is the grace that is worth living for.