Biblical view on inaugural choice

I found this on the Desiring God blog. Obviously those who don't have the Spirit can't understand the things of the Spirit, but those of us who do claim to and are believers should very much think on this choice by Barack Obama at the inauguration and it should make us angry when choices like these basically slap our God in the face. It should matter a great deal.

How Barack Obama Will Make Christ a Minister of CondemnationJanuary 17, 2009 By: John Piper Category: Commentary
At Barack Obama’s request, tomorrow in the Lincoln Memorial, Gene Robinson, the first openly non-celibate homosexual bishop in the Episcopal Church, will deliver the invocation for the inauguration kick-off.
This is tragic not mainly because Obama is willing to hold up the legitimacy of homosexual intercourse, but because he is willing to get behind the church endorsement of sexual intercourse between men.
It is one thing to say: Two men may legally have sex. It is another to say: The Christian church acted acceptably in blessing Robinson’s sex with men.
The implications of this are serious.
It means that Barack Obama is willing, not just to tolerate, but to feature a person and a viewpoint that makes the church a minister of damnation. Again, the tragedy here is not that many people in public life hold views (like atheism) that lead to damnation, but that Obama is making the church the minister of damnation.
The apostle Paul says,
Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality, nor thieves , nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God. And such were some of you. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus and by the Spirit of our God. (1 Corinthians 6:9-11)
What is Paul saying about things like adultery, greed, stealing, and homosexual practice? As J. I. Packer puts it, “They are ways of sin that, if not repented of and forsaken, will keep people out of God’s kingdom of salvation.” (Christianity Today, January 2003, p. 48).
In other words, to bless people in these sins, instead of offering them forgiveness and deliverance from them, is to minister damnation to them, not salvation.
The gospel, with its forgiveness and deliverance from homosexual practice, offers salvation. Gene Robinson, with his blessing and approval of homosexual practice, offers damnation. And he does it in the name of Christ.
It is as though Obama sought out a church which blessed stealing and adultery, and then chose its most well-known thief and adulterer, and asked him to pray.
One more time: The issue here is not that presidents may need to tolerate things they don’t approve of. The issue is this: In linking the Christian ministry to the approval of homosexual activity, Christ is made a minister of condemnation.