simple without being simplistic

Michael Horton on homosexuality:

Simple ...

First, the Bible's teaching on the subject is simple in the sense of being straightforward and unambiguous. Does Scripture forbid homosexual behavior? Of course it does. Jesus and his apostles taught that God's intention in marriage is for a man to leave his parents and join himself to one woman (Matt. 5:27-32; 19:3-6). Furthermore, the New Testament clearly teaches that homosexuality is immoral (Rom. 1:26-27; 1 Cor. 6:9-10; 1 Tim. 1:10) and that those who embrace a sexually immoral lifestyle will not inherit Christ's kingdom (Gal. 5:19-21; 6:7-9; Eph 5:5; 1 Thes. 4:2-8). Isn't it more complicated than that? After all, doesn't Paul have in mind relationships based on temple prostitution or perhaps slavery, rather than committed relationships? No, the noun arsenokoitēs means "those who practice homosexuality." It is an unusual compound, but it makes Paul's point. And it's not like prohibitions against eating shellfish or pork chops: part of the old covenant law that distinguished Israel visibly from the nations as a theocratic nation, which foreshadowed Christ and is now obsolete since the reality (Christ himself) has arrived.

As with the law, Scripture is also marvelously simple in proclaiming the gospel: Christ has won for us that victory over sin's guilt, dominion—and ultimately, presence—that we were helpless to defeat.

... Without being simplistic ...

However, just at this point the complexity of both sin and redemption come into the picture. If sin were just a behavior, we could stop it. If we had done it a lot, we might need some help in stopping it, but eventually—if we tried hard enough—we could. However, sin is not just a behavior. Long before they made any choice about what to do with it, people were predisposed toward same-sex attractions. Affirming original sin, Christians don't have trouble accepting this. We reject the Pelagian reduction of sin to an action that one can overcome with enough will-power. We are depraved (warped) in every respect: spiritually, morally, intellectually, volitionally, and physically. Long before genetics became a flourishing field, Christians have spoken about sin as an inherited condition. Furthermore, we can inherit specific sins—or at least tendencies—of our fathers and mothers. Then add to that the ways in which people are sinned against by the attitudes and behaviors of others, especially in childhood. So even before we actually decide to take that first drink, place that first bet, unleash our first punch, or fool around with our best friend, we are already caught up in the tangled web of solidarity in sin. At the same time, we are responsible for our choices, which reinforce or counter the specific sins toward which we are especially disposed.

There is no reason to think that Christians who struggle with these attractions are any less justified and renewed by God's grace in Christ than are those who wrestle especially with greed or anger or gossip. The gospel frees us to confess our sins without fear of condemnation. Looking to Christ alone for our justification and holiness, we can finally declare war on our indwelling sin because we have peace with God.

If there is no biblical basis for greater condemnation, there is also no scriptural basis for greater laxity in God's judgment of this sin. It is as unloving to hold out hope to those who embrace a homosexual lifestyle as it is to assure idolaters, murderers, adulterers, and thieves that they are safe and secure from all alarm. Nor will it do to say, "Well, we're all idolaters, etc.," since here—in 1 Corinthians 6—Paul's concern is not to beat down legalistic self-righteousness but to warn professing Christians that they cannot worship Diana on Tuesday and Jesus on Sunday. Paul's point is clear: For Gentiles, sexual immorality (including homosexuality, within proper social boundaries) is normal, but to take that view is to exclude oneself from the kingdom of Christ. A proud sinner defiantly ignoring the lordship of Christ while professing to embrace him as Savior is precisely what Paul says is impossible. These passages do not threaten believers who struggle with indwelling sin and fall into grievous sins (see Romans 7 for that category); rather, they threaten professing believers who do not agree with God about their sin.

... 

A repentant Christian is one who agrees with God about the nature of sin and the need for redemption through Jesus Christ. Even when such a person falls, the face is set against the besetting sin and fixed on the faithful Savior at the Father's right hand.

Refusing to agree with God about the nature of such behavior as sinful, those who embrace sexual immorality as a lifestyle reject the gospel. One cannot even seek forgiveness for something that one does not regard as sinful in the first place. Repentance means "change of mind." It does not mean that one never struggles with that sin again; in fact, the struggle indicates repentance! Rather, it means that has decisively set his or her face against it. And we repent together, not just by ourselves.

Read the whole post here ...