“…Real Christian liberty is not about flouting taboos and offending conventional notions of propriety. The liberty in which we stand begins with full indemnity from the law’s threats and condemnation—meaning we are at peace with God (Romans 5:1; 8:1). Christian liberty also removes the restrictions of the law’s ceremonial commandments (Colossians 2:16-17)—freeing us from asceticism, superstition, sensuality, and “human precepts and teachings” (vv. 18-23).
But sober-minded self-control and maturity are virtues commanded and commended by Scripture; these are not manmade rules or legalistic standards. As a matter of fact, one of the main qualifications for both deacons and elders in the church is that they cannot be given to much wine. In other words, they are to be known for their sobriety, not for their consumption of beer.
It should not take a doctor of divinity to notice that Scripture consistently celebrates virtues such as self-control, sober-mindedness, purity of heart, the restraint of our fleshly lusts, and similar fruits of the Holy Spirit’s sanctifying work in our lives. Surely these are what we ought hold in highest esteem, model in our daily lives, and honor on our websites, rather than trying so hard to impress the world with unfettered indulgence in the very things that hold so many unbelievers in bondage.”
Full article here: http://www.gty.org/Blog/B110809