One of the most commented aspects of the weekend's memorials to the late Senator Edward Kennedy was a letter he wrote to Pope Benedict shortly before he died. In the letter, he described what had been his life's work, as well as his personal failings:

I was diagnosed with brain cancer more than a year ago and although I continue treatment, the disease is taking its toll on me. I am 77 years old and preparing for the next passage of life. I have been blessed to be part of a wonderful family and both of my parents, particularly my mother, kept our Catholic faith at the center of our lives. That gift of faith has sustained and nurtured and provides solace to me in the darkest hours. I know that I have been an imperfect human being, but with the help of my faith I have tried to right my path. I want you to know Your Holiness that in my nearly 50 years of elective office I have done my best to champion the rights of the poor and open doors of economic opportunity. I have worked to welcome the immigrant, to fight discrimination and expand access to health care and education. I have opposed the death penalty and fought to end war.

Those are the issues that have motivated me and have been the focus of my work as a United States senator. I also want you to know that even though I am ill, I am committed to do everything I can to achieve access to health care for everyone in my country. This has been the political cause of my life. I believe in a conscience protection for Catholics in the health field and I will continue to advocate for it as my colleagues in the Senate and I work to develop an overall national health policy that guarantees health care for everyone. I have always tried to be a faithful Catholic, Your Holiness, and though I have fallen short through human failings, I have never failed to believe and respect the fundamental teachings of my faith. I continue to pray for God's blessings on you and on our church and would be most thankful for your prayers for me.

In fact, pundits and pols who view the Roman Catholic faith as little more than a monolithic entity, obsessed with issues like abortion and gay marriage, as well as the best way to thwart investigations into pastoral pedophilia, miss the theological core of the Church, which has always been its message that faith can be measured only through action.

As an agnostic, I don't attend mass regularly anymore; in fact, other than the occasional marriage, baptism, or funeral, I almost never set foot in a church. But having been raised in the Church, the notion that you can serve God only by loving your fellow man is one that still motivates me, and influences how I live and what I believe. Perhaps the best encapsulation of the essential Christian belief comes from this oft-quoted passage, from the Book of Matthew, Chapter 25:

But when the Son of man shall come in his glory, and all the angels with him, then shall he sit on the throne of his glory: and before him shall be gathered all the nations: and he shall separate them one from another, as the shepherd separateth the sheep from the goats; and he shall set the sheep on his right hand, but the goats on the left.

Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world: for I was hungry, and ye gave me to eat; I was thirsty, and ye gave me drink; I was a stranger, and ye took me in; naked, and ye clothed me; I was sick, and ye visited me; I was in prison, and ye came unto me.

Then shall the righteous answer him, saying, Lord, when saw we thee hungry, and fed thee? or athirst, and gave thee drink? And when saw we thee a stranger, and took thee in? or naked, and clothed thee? And when saw we thee sick, or in prison, and came unto thee? And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye did it unto one of these my brethren, even these least, ye did it unto me.

Clearly, the last sentence, in bold, describes the life and legacy of Senator Kennedy to a tee.

And what of those who believe that the best thing to do for the poor is nothing? To the free market libertarians of the day, and those who could have serenely let the Mary Jo Kopechnes of the world die of cancer because they happen to be uninsured, Matthew continues:

Then shall he say also unto them on the left hand, Depart from me, ye cursed, into the eternal fire which is prepared for the devil and his angels: for I was hungry, and ye did not give me to eat; I was thirsty, and ye gave me no drink; I was a stranger, and ye took me not in; naked, and ye clothed me not; sick, and in prison, and ye visited me not.

Then shall they also answer, saying, Lord, when saw we thee hungry, or athirst, or a stranger, or naked, or sick, or in prison, and did not minister unto thee? Then shall he answer them, saying, Verily I say unto you, Inasmuch as ye did it not unto one of these least, ye did it not unto me. And these shall go away into eternal punishment: but the righteous into eternal life.

Now, I'm not a believe in Hell, but a prolonged banishment for such folks into the political wilderness would suit me just fine.