What Is With Some "Reformed" Christians?

I am a reformed charismatic. I hold to the "Sola's" I hold to about 4 1/2 point's of TULIP. But I will never understand why so many "reformed" people are so zealous about smoking cigars, drinking beer, and cussing.

Of course, I understand righteousness comes by faith and not by works. But why wear your vices as "hash marks" on the sleeves of your robes? I just don't get it. What good comes from it?

How do these things advance the kingdom of God? Shouldn't they be shed like an old garment? Is there any thought of others in the insistence of these rights? It just sounds like it is all about self. Many times some of these guys seem to be evangelistic in defense of what they do. As if they believe it to be a superior life form. Flaunting their "freedom."

Sure, all things are lawful, but not everything builds you up. I am not personally offended by such behavior, but it is something I left behind. I can live with folks like this. I just cannot understand them. Where, in their communion with the living God, do they see this as an example of life in the Spirit? The communion of the saints is around the body and blood of our Lord and Savior Jesus Christ. Not cigars and beer and cussing.