DNA proves God's existence ("We are His masterpiece." Apostle Paul)
1) Our DNA contains a massive set of instructions to build our body - putting each molecule in its proper location to build each cell and putting each cell in its proper location to build the body. Do instructions write themselves? Never.
("The information content of a single cell has been established as around 1012 bits, comparable to about a hundred million pages of the Encyclopedia Britannica." - Carl Sagan)
2) While manmade software is written as an electronic binary digital code, our DNA is written as a molecular quaternary digital code. Do digital codes write themselves? Never.
("DNA is like a computer program, but far far more advanced than any software we've ever created" - Bill Gates)
3) Each cell contains hi-tech miniature organs (organelles - nucleus, golgi bodies, mitochondria, chloroplasts, etc.) - none of which are found elsewhere except INSIDE a LIVING cell - hence no natural explanation for their existence.
4) Who can write a massive, very complex set of instructions and then place them into every cell of our body? This hyper-intellect is who we will face on Judgment Day, and He will expose all of our secret sins: "....the day is coming when God, through Christ Jesus, will judge everyone’s secrets..."