If there’s one thing that ought to lead people to Christianity, it’s the proven ability of the Christian moral rules to guide believers away from the sins that destroy them. A lot of modern “Christians” have reduced Christianity to being about their feelings and their community, while allowing the culture to determine their goals and moral boundaries. But that won’t protect them from danger.

Cohabitation describes the situation of a couple moving into the same home and being sexually active, but without any legally-recognized commitment. It’s extremely popular among young people today, and even Christians.

Consider this article from The Federalist about cohabitation:

A new Pew Research Center study shows Americans both cohabitate (“live with an unmarried partner”) and find cohabitation acceptable more than before.

[…]More young adults have cohabited than have married. Pew’s analysis in the summer of 2019 of the National Survey of Family Growth found that, for the first time ever, the percentage of American adults aged 18-44 who have ever cohabited with a partner (59 percent) exceeded the percentage of those who have ever married (50 percent).

I thought this was very interesting, especially for the Christian parents and pastors who imagine that their lovely pious daughters all have a Christian worldview just because they sing in the church choir:

Just 14 percent hold a view consistent with a biblical sexual ethic, that cohabitation with an unmarried romantic partner outside of marriage is “never acceptable.”

Just to be clear, in my life I’ve met about 6 non-Christian men who cohabitated with women, and every single one of them cohabitated with a Christian-raised woman. That should tell you what young women are being told about relationships in their homes and churches about sex and marriage. “Do whatever you want”.

So what purpose does cohabitation serve?

A majority of Americans (69 percent) say that “it is acceptable for an unmarried couple to live together even if they don’t plan to get married.” They may assume that they can decrease their chances of a bad marriage and increase their chances of a good one by giving the relationship a cohabitation “test run.”

[…]A plurality of Americans believe cohabitating before marriage yields more successful unions. Nearly half of Americans (48 percent) believe that couples who live together before marriage “have a better chance of having a successful marriage.” This view is even more prevalent among young adults aged 18-29 (63 percent).

Another 38 percent of all Americans say cohabitation “doesn’t make much difference” on marital success. Only 13 percent of Americans believe cohabiting couples have “a worse chance” of having a successful marriage.

[…]Most Americans believe cohabitating couples raise children just as well as married couples. Pew also surveyed people’s opinions about cohabiting couples raising children, and 59 percent of Americans declared that cohabiting couples “can raise children just as well as married couples.” Again, the younger respondents were most likely to have a favorable view of cohabitation: among adults aged 18 to 49, 67 percent agreed cohabiting couples do just as well, while 32 percent said: “Married couples do a better job raising children.”

Yes, cohabitation is seen as a test run, and it’s supposed to make stable marriage more likely and not be harmful to children at all.

But why think that a test run should be part of getting married? After all, when I buy a parrot from the pet store, I don’t expect to later return that parrot. Why not? Because I am not buying the parrot to enhance MY life. I am buying the parrot to make a commitment to care for the parrot. Whether the parrot fulfills any of my needs is irrelevant to me. I want the bird in my house so that I can decide what it eats, what it drinks, and invest myself into making it happy, according to its birdish nature. This is because I think that parrots have value in and of themselves, and they deserve a certain quality of life. When I buy the parrot, I am guaranteeing a permanent commitment to the bird to provide for its needs, physical and emotional. And that commitment carries forward to the time (now) when the bird is elderly, and can’t even fly up to his cage or down to the floor. He calls for me, and I go over and pick him up and move him. That’s commitment.

Cohabitation, on the other hand, is the practice of saying to another human being: “I am going to try you out as an entertaining commodity in my home, but if you don’t fulfill my needs then I’m going to send you right back.” That’s not a commitment. That’s self indulgence. It’s defining a relationship as entertainment that is designed to meet my needs and make me happy. And that’s because the concept of commitment in relationships is not presented to young people at any time in their lives. Not from parents. Not in churches. Not in the secular left culture as a whole. Everything is a consumer good designed for the purpose of entertainment – including people. It was only the Christian worldview that had a view of people as creatures made by God for eternal life, so that marriage was about guarding the other person’s faith, and building them up to achieve all the things that God wanted them to achieve for his purposes.

But does cohabitation really work to create stable relationships? After all, anyone can find a partner when they’re young and pretty. The real question is whether that partner will stick around when you’re old and ugly and can’t be as “fun” as you used to be.

Here’s a recent (2018) study on cohabitation and stability:

A new study published in the Journal of Marriage and Family finds that the “premarital cohabitation effect” lives on, despite what you’ve likely heard. The premarital cohabitation effect is the finding that those who live together prior to marriage are more likely, not less, to struggle in marriage.

[…]Michael Rosenfeld and Katharina Roesler’s new findings suggest that there remains an increased risk for divorce for those living together prior to marriage, and that prior studies suggesting the effect has gone away had a bias toward short versus longer-term effects. They find that living together before marriage is associated with lower odds of divorce in the first year of marriage, but increases the odds of divorce in all other years tested, and this finding holds across decades of data.

Strategy advice to those who debate this issue: just be aware that Team Secular Leftist is using papers that have short-range samples, which don’t show the instability problem, because they deliberately cherry-pick recently married couples.

And what about children raised in cohabitating relationships?

While Americans are optimistic about the ability of cohabiting couples to raise children, a study published by the American College of Pediatricians in 2014 reported that children whose parents cohabit face a higher risk of: “premature birth, school failure, lower education, more poverty during childhood and lower incomes as adults, more incarceration and behavior problems, single parenthood, medical neglect and chronic health problems both medical and psychiatric, more substance, alcohol and tobacco abuse, and child abuse,” and that “a child conceived by a cohabiting woman is at 10 times higher risk of abortion compared to one conceived in marriage.”

I’m just going to be blunt here. The majority of young people are progressives, and they vote for candidates who believe in abortion through all nine months of pregnancy, and even after birth. Why? Because they don’t want to have their right to seek happiness impacted by the needs of other people. Progressives believe that children, if they exist at all, should enhance the lives of their adult owners. No one should be surprised that people who think that killing inconvenient children is moral are willing to inflict other bad outcomes on them by raising them in an unstable cohabitation environment.