Surely a same-sex partnership is OK if it's committed and faithful?

This is an extract from Is God Anti-Gay? by Sam Allberry - launching today at The Good Book Company.

One of the arguments commonly made today in favour of same-sex partnerships is that what must surely count above all else is faithfulness and commitment. Shouldn’t faithfulness within a relationship be what determines its moral goodness rather than the gender of those involved in it? A promiscuous gay lifestyle with multiple partners and one-night stands might be wrong, but two people who love each other and are faithful to whatever promises they have made—surely that’s OK?

It can seem a compelling argument, and it is increasingly common to find Christians allowing for this kind of expression of homosexual practice. But a number of important things need to be said in response.

In 1 Corinthians 5 Paul rebukes the Corinthian church for its acceptance of an illicit relationship. A man is in a relationship with his father’s wife, most likely his stepmother, an arrangement expressly forbidden in Leviticus 18. Paul is dismayed. Even the pagans in Corinthian society would not allow such a thing (1 Corinthians 5 v 1), and yet here it is going on in plain sight among God’s people.

Paul’s response to this situation is instructive, as much for what he doesn’t say as for what he does say. There is no question about whether the couple in question love each other. Paul does not ask about their level of commitment or whether they are being faithful. That is not the issue. Whether or not they are in a long-term committed relationship is beside the point; the fact remains that it is wrong and should not be happening.

Paul does not distinguish between faithful illicit relationships and profligate illicit relationships, as if the latter are out of bounds but the former might just squeak in by virtue of their faithfulness. Consistency and faithfulness while sinning in no way diminish the sin. Paul calls for the church member in question to be expelled from the fellowship, and for the whole church to express remorse at what has happened (1 Corinthians 5 v 2). Faithfulness demonstrated in an otherwise prohibited relationship does not make it less sinful.

In many areas of life it is possible to demonstrate good qualities while doing something wrong. A thief in a gang may demonstrate impeccable loyalty to his fellow criminals during the act of stealing: looking out for them, protecting them from danger, being sure to give them a generous proportion of the takings. None of this in any way lessens the immorality of the act; it just means he is being a “good” thief rather than a “bad” thief. As we have seen, Scripture is clear in its prohibition of any homosexual activity. Activity that is faithful and committed is no more permissible than activity that’s promiscuous and unfaithful.

Click through to see Sam discussing some of these issues and other information about the book.