O.K. I admit it. I enjoy reading other people’s mail as much as the next guy, so going through the WikiLeaks cables has made for some fascinating reading. What’s between the lines in those cables, though, is another matter. It is a rather sobering message. America is leaking power.

Let’s start, though, with what’s in the cables. I think I’ve figured it out: Saudi Arabia and its Arab neighbors want the U.S. to decapitate the Iranian regime and destroy its nuclear facilities so they can celebrate in private this triumph over the hated Persians, while publicly joining with their people in the streets in burning Uncle Sam in effigy, after we carry out such an attack on Iran — which will make the Arab people furious at us. The reason the Arab people will be furious at us, even though many of them don’t like the Persians either, is because they dislike their own unelected leaders even more and protesting against the Americans, who help to keep their leaders in power, is a way of sticking it to both of us.

Are you with me?

While the Saudis are urging us to take out Iran’s nuclear capability, we learn from the cables that private Saudi donors today still constitute the most significant source of funding to Sunni terrorist groups worldwide — not to mention the fundamentalist mosques, charities and schools that spawn the Taliban in Pakistan and Afghanistan. So basically our oil payments are cycled through Saudi Arabia and end up funding the very militants whom our soldiers are fighting. But don’t think we don’t have allies. ... The cables tell us about Ahmed Zia Massoud, an Afghan vice president from 2004 to 2009, who now owns a palatial home in Dubai, where, according to one cable, he was caught by customs officials carrying $52 million in unexplained cash. It seems from these cables that the U.S. often has to pay leaders in Pakistan and Afghanistan to be two-faced — otherwise they would just be one-faced and against the U.S. in both public and private.

Are you still with me?

Yes, these are our allies — people whose values we do not and never will share. “O.K.,” our Saudi, Gulf, Afghan and Pakistani allies tell us, “we may not be perfect, but the guys who would replace us would be much worse. The Taliban and Al Qaeda are one-faced. They say what they mean in public and private: They hate America.”