So then let us cast off the works of darkness and put on the armor of light. Let us walk properly as in the daytime, not in orgies and drunkenness, not in sexual immorality and sensuality, not in quarreling and jealousy. But put on the Lord Jesus Christ, and make no provision for the flesh, to gratify its desires. (Romans 14:12–14)  

Romans 14 is simply an exposition and application of this idea of discipleship: to “walk properly as in the daytime.” The age to come will not involve drunkenness, immorality, or strife. Thus we should not engage in those things, because we are not destined for those things. Moreover, we were not designed for those things in the beginning. Sinful behaviors are counter to both our design and our destiny. They are fruitless and hold no eternal value.  - John P. Harrigan, the Gospel of Christ Crucified, p.281