Depending on who you talk to, you’ll get a number of different answers about why some people are attracted to people of the same sex.

Some attribute this desire to the results of the fall (Genesis 3).

Some claim that unnatural maternal hormonal levels cause the fetus to gravitate to same-sex attraction.

Some claim that sexual attraction itself isn’t fixed. Sexual attraction is endlessly fluid. Today a person may be attracted to individuals of the opposite sex and tomorrow they may be attracted to individuals of the same sex, and then the next day they are simultaneously attracted to both sexes.

Because we live in a fallen world, there may be any number of reasons why people are attracted to individuals of the same sex. So, how are Christians to think about this? This topic is far too complex to address in a short blog post, but here are some principles through which the Christian should think.

First, we must be firmly committed to recognizing the dignity of life in every human person. To be “pro-life” is more than taking a stand against abortion. To be “pro-life” is to recognize the image of God in every human person—from the time of conception until natural death.

This means that we treat all people with dignity and respect. While Christians should rightly conclude that same-sex sexual activity is a sin (see below), we nevertheless treat those who are engaged in this lifestyle with dignity and respect. They bear the image of God. We don’t treat them as “untouchables” because of their sin any more than we treat a gossip or a liar or a person prone to angry outbursts as “untouchable.” These individuals need to know that God sent his Son for those engaged in every manner of sin.

Second, we must recognize that same-sex attraction by itself isn’t sinful. We live in a fallen world. The fallenness of this world has affected people in any number of ways. Many of our desires have been affected in negative ways. For some, there are inappropriate desires for food (i.e., gluttonous). For others, there are inappropriate heterosexual desires. And for others, there are inappropriate homosexual desires. But the desire itself isn’t sinful, just as temptation by itself isn’t sinful. Jesus was tempted in all things as we are, yet without sin (Heb 4:15). Just as it’s possible for a heterosexual to live a chaste single life, so to can a homosexual live a chaste single life.

Third, we should acknowledge that the vast majority of individuals who experience sexual attraction to individuals of the same sex did not choose this lifestyle for themselves. They have genuine feelings for same-sex individuals much as heterosexual individuals have genuine feelings for opposite-sex individuals.

Fourth, the Bible clearly condemns same-sex sexual behavior as sinful. There are a number of biblical passages that address homosexuality (e.g., Lev 18:22; 20:13; Rom 1:26–28; 1 Cor 6:9–11; etc.). With any honest reading of the pertinent texts, one will see that, without exception, the Bible condemns homosexual behavior.

We can’t allow individuals to make reasoned excuses for why it is acceptable to engage in sinful behavior. God’s Word must stand as supreme over cultural pressure. There may very well be biological or cultural reasons for why some people engage in same-sex relationships. Again, the fall has affected us in ways in which we may not even understand. But this does not give us license to engage in what the Bible clearly calls sin.

For example, there is ample scientific evidence that the brains of individuals who view pornography are essentially “rewired.” This “rewiring” of the brain causes the individual to want more pornography, not less. But just because a person’s brain has been “rewired,” it doesn’t then follow that it’s now OK for that individual to view pornography. No, pornography is a sin every time and all the time.

Let’s not make biological or cultural excuses for why it’s OK for some to engage in sinful behavior. The Bible calls us to walk in holiness, forsaking all sin.

Fifth, the only answer for all of humanity’s sinful choices is the gospel of Jesus Christ. This is as true for the homosexual sinner as it is for the heterosexual sinner. We are all sinners (Rom 3:23) in need of the grace and mercy of God. We all need Jesus (John 14:6).