For a fellow who presumably doesn’t much care for finger-wagging moralists, E.J. Dionne Jr. of the Washington Post has gotten quite good at that role over the years.

In his column today, Dionne deals with the fall from grace of Rep. Mark Souder, who resigned after admitting to an affair with an aide, as an opportunity to “shout as forcefully as I can to my conservative Christian friends: Enough! … Enough with pretending that personal virtue is connected with political creeds. Enough with condemning your adversaries, sometimes viciously, and then insisting upon understanding after the failures of someone on your own side become known to the world.”

Dionne ends his column on Souder this way:

“Let he who is without sin cast the first stone.” It’s a scriptural passage that no doubt appeals to Mark Souder. But it would be lovely if conservative Christians remembered Jesus’ words not only when needing a lifeline but also when they are tempted to give speeches or send out mailers excoriating their political foes as permissive anti-family libertines. How many more scandals will it take for people who call themselves Christian to rediscover the virtues of humility and solidarity?

And wouldn’t it be lovely if liberal Christians remembered Jesus’s words when they were tempted, as the prominent liberal evangelical Jim Wallis has been, to say words excoriating their political foes as war criminals. I have in mind, for example, what Wallis said here:

I believe that Dick Cheney is a liar; that Donald Rumsfeld is also a liar; and that George W. Bush was, and is, clueless about how to be the president of the United States. … Almost 4,000 young Americans are dead because of the lies of this administration, tens of thousands more wounded and maimed for life, hundreds of thousands of Iraqis also dead, and 400 billion dollars wasted — because of their lies, incompetence, and corruption.

But I don’t favor impeachment, as some have suggested. I would wait until after the election, when they are out of office, and then I would favor investigations of the top officials of the Bush administration on official deception, war crimes, and corruption charges. And if they are found guilty of these high crimes, I believe they should spend the rest of their lives in prison — after offering their repentance to every American family who has lost a son, daughter, father, mother, brother, or sister. Deliberately lying about going to war should not be forgiven.

It’s worth noting that Dionne has had glowing things to say about Wallis, going so far as comparing him to the Old Testament prophets like Jeremiah, Amos, Micah, or Isaiah — something that, on reflection, even E.J. must cringe at.

Mr. Wallis doesn’t exhaust the list of offenders, by any means. Take the case of Randall Balmer, an influential professor of American religious history at Barnard College, Columbia University, an editor for Christianity Today, author of a dozen books, and Emmy Award nominee. In his book To Change the World, the sociologist James Davison Hunter writes that in Thy Kingdom Come: An Evangelical’s Lament:

[Balmer’s] disdain for the Christian Right lead him to engage in name-calling that is as one-dimensional and dehumanizing as the most extreme voices of the Christian Right, labeling his opponents “right-wing zealots” and “bullies” and their followers “minions,” who together are “intolerant,” “vicious,” “militaristic,” “bloviating,” and theocratic. In this regard, his perspective also matches the Manichaeism of the most extreme voices of the Christian Right for there is no shade or nuance in his description of the political realities with which he is wrestling.

I don’t recall Dionne often, or ever, specifically taking on liberal evangelicals for their slashing rhetoric — to say nothing of the left’s often uncivil and vicious attacks against conservatives, from George W. Bush on down. (Some examples can be found here.) The Outrage Meter seems to have been out of commission during that brief eight-year interlude.

And so let me take E.J.’s column to shout out as forcefully as I can to my liberal Christian friends: enough! Enough with the double standards. Enough with condemning your adversaries, sometimes viciously, in a spirit that is markedly un-Christian. Enough with pretending that all the vices lie on one side rather than on both. Enough of the Manichaeism. Enough with the rigid ideology. Enough with the hypocrisy. Enough with pretending that you care about civility when what you really care about is advancing liberalism.