Thirteen million unmarried, heterosexual couples live together (2008 U.S. Census data), and researchers believe nearly 60% of couples getting married cohabitate prior to tying the knot.

However, the majority reason given for cohabitation differs from prevailing conception. Although surveys reveal that young people believe cohabitation is a good way to test out a relationship, only 9% of men and 5% of women say that they are cohabiting for that precise reason.

By contrast, nearly half the respondents cited “spending more time together” as the reason for their living under the same roof.

An article in USA Today provides a sampling of data from a new federal study of unmarried young adults, showing that “49% of dating couples and 30% of cohabitors surveyed agree that ‘my religious beliefs suggest that it is wrong for people to live together without being married,’ and “Of those cohabiting, 66% moved in before making plans to marry; 23% planned to marry but weren’t engaged, and 11% moved in when they got engaged.”

I find it fascinating that half of young adults indicate the presence of a religious belief compelling them not to cohabitate. Do we see 50% of the young adult characters in television and movies wrestling with the moral dimension of cohabitation?  By popular depiction of this age-demographic in entertainment, you might think that it is an absolute foregone conclusion that there is no reason not to cohabitate.

As the article also notes, earlier research data released this year in the Journal of Family Psychology “suggests cohabiting before engagement is associated with lower marital satisfaction.”

Thinking with gospel eyes, 1 Corinthians 6:18-20 comes to mind: “Flee from sexual immorality. Every other sin a person commits is outside the body, but the sexually immoral person sins against his own body. Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body.”

Whether for the reason of “trying out the relationship,” or for “spending more time together,” cohabitation is a gospel issue in that our bodies are not our own, they belong to another, and we are to glorify the owner with them.