If I showed you evidence that would that prove God to you would your presuppositions prevent a belief again?
There is plenty of evidence for knowing God. Evidence of impossible things that are in the Bible, such as, eye witnesses with dedication to truth, 40 people penned a cohesive message of salvation over 1600 year period, etc.
We don't show evidence of the Bible with science because that would render science the authority. The Bible is not a science book, yet it is scientifically accurate. There is even scientific truths in the Bible that would be impossible to know back when it was written a brief list of Atoms (Hebrews 11:3, written 2000 years ago), Blood is the source of life and health (Leviticus 17:11), Ocean floor contains deep valleys and mountains (2 Samuel 22:16; Jonah 2:6), round earth (Isaiah 40:22) , Second Law of Thermodynamics the Law of Increasing Entropy (Isaiah 51:6; Psalm 102:25,26; and Hebrews 1:11), Each star is different (1 Corinthians 15:41), Light moves (Job 38:19,20),Winds blow in cyclones (Ecclesiastes 1:6), Ocean contains springs (Job 38:16).
Job 38:35 written 3,500 years ago said that light can be sent, and then manifest itself in speech but did you know that radio waves move at the speed of light? This is why you can have instantaneous wireless communication with someone on the other side of the earth. Science didn't discover this until 1864 when "the British scientist James Clerk Maxwell suggested that electricity and light waves were two forms of the same thing" (Modern Century Illustrated Encyclopedia, Vol. 12), Dinosaurs (Job 40:15-24), Why was circumcision to be carried out on the eighth day? (Genesis 17:12) Medical science has discovered that the eighth day is the only day in the entire life of the newborn that the blood clotting element prothrombin is at the highest levels.(LW)
On and on, a handful more things that can be pointed out but you get the point. Others blogs have posted about these things also. I enjoyed the layout and organization of this one called Clarifying Christianity. A website that also claims: "We are not aware of any scientific evidence that contradicts the Bible."
My point is that man doesn't/hasn't always known the truth that's in the Bible. Look Doctors/scientists used to bleed people (bloodletting) just 140 years ago, some even think that is how George Washington died. Over 3000 years ago in Leviticus 17:14 it has always said that blood is life.
Are all of these points made acceptable to you, is another question. Obviously, the evidence presented so far doesn't allow atheists to believe so why should this be any different. I am sure your presuppositions are still in place.