Because that, when they knew God,
they glorified Him not as God,
neither were thankful;
but became vain in their imaginations,
and their foolish heart was darkened.
Romans 1:21
"The code is a sophisticated language system with letters and words where the meaning of the words is unrelated to the chemical properties of the letters—just as the information on this page is not a product of the chemical properties of the ink (or pixels on a screen). 
Q: What other coding system has existed without intelligent design? How did the DNA coding system arise without it being created?"
CMI