Dear Aby #12 – The dazzling design of the human body

Dear Aby,

The dazzling design of the human body. By Greg Koukl

How would we know if there is intelligent life in other parts of the universe? Scientists know the answer. They would look for something coming from another world that was not produced by natural causes. And they are looking—or listening, rather. The project is called SETI, the Search for Extraterrestrial Intelligence.

SETI’s basic principle for recognizing the existence of intelligent life beyond the Earth was showcased years back in a fascinating film called Contact. In the movie, agnostic SETI astronomer, Ellie Arroway, scrutinizes radio signals from outer space, “waiting for E.T. to call.”

One night he does, with a series of audio pulses counting out each prime number—integers divisible only by themselves and the number 1—from 2 to 101. It was a complex series of 26 numbers conforming perfectly to a specific external code, a clear sign of intelligence. Indeed, the pulse had sequenced through only the first four primes—2, 3, 5, and 7—before Ellie said, “There’s no way that’s a natural phenomenon.”

But there was more. The signal was coupled with a second transmission, the image and audio of Adolf Hitler presiding over the 1936 Olympics. It was the first TV broadcast strong enough to drift into outer space 52 years earlier, handily returned to sender from the star system Vega, 26 light years away. Interlaced within the TV signal frames was another surprise: encrypted pages of text that when decoded revealed detailed plans for building a one-person galactic transport.

Ellie is now completely convinced of the existence of intelligent extraterrestrials based on incontrovertible evidence—a sophisticated code revealing a detailed blueprint providing instructions to build an unimaginably complex machine. Curiously, though, Ellie is unconvinced of God’s existence. Why? “As a scientist I rely on empirical evidence,” she says. Why should she believe that God created everything then left us no evidence, she argues. Had Ellie applied the same rules to the question of God that she had to the question of E.T.s, she would have had her evidence.

Think about it. Ellie Arroway finds a blueprint for a spaceship and properly infers intelligence as its source. Yet every single cell in her body carries within it a code—embedded in the DNA double helix—of a detailed blueprint vastly more complex than the one for her galactic transport. Nowadays even third graders know where code like this comes from. It comes from programmers. It is designed by intelligence.

So here’s the question: Who wrote the code? Who programed Ellie Arroway’s DNA with tens of thousands of pages of information using three billion base pair “words” of assembly instructions? Indeed, who programmed the DNA of every other one of the more than five billion species estimated to have lived on planet Earth?

Ellie asked for evidence. Here it is, exactly the same kind of evidence that she took as proof for the existence of extraterrestrials—a sophisticated code revealing a detailed blueprint providing instructions to build an unimaginably complex machine. To quote Ellie, “There’s no way that’s a natural phenomenon.” The human genome is no accident. Rather, it is a detailed plan carefully laid out by an intelligent mind. Regarding E.T.s, Arroway has the evidence she needs: a blueprint of a spaceship. Regarding God, she also has the evidence she needs: a blueprint of a human body.

Love you, Grandpa Larry


Note from Larry Ballard on these letters:
Dear friends,

Thank you for your interest in these letters I am sending to my granddaughter in preparation for college. You are welcome to use them in any way you wish. You can alter them by adding or deleting from the text. There is no need to give any credit to me. You can personalize them or forward them on as written. These letters were not written with a wider audience in mind. In one sense, I am letting you listen in on my communication with Aby. These messages will be brief and focused, rather than exhaustive. I do not claim to be an apologist. However, I do claim to be a caring grandfather with a desire to help my granddaughter be able to “defend” her faith as she transitions from home to college.
Most of what I have included in these letters comes from respected Christian apologists: Ravi Zacharias with RZIM, Greg Koukl with Stand To Reason, Josh McDowell, etc.
Blessings, Larry
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