The burden of proof is on you, dude---not on us. You want me to prove there isn't a purple alien standing in the street when everyone
can see that there's not. There is not a scintilla of proof of a "god"---and there never will be. If you chose to belief in the tooth fairy, it would
be no different from believing in "god." One can choose to belief in anything--no matter how illogical--and unless you can prove it, it doesn't exist. "God" is a completely preposterous concept--born of fear of mortality--if we're honest.
I will bite:
Saint Bede once cited the idea that the very notion of a God indicates that God must exist. How did the Human Race come up with the laws, precepts, and concepts of God?
en.wikipedia.org
The fact that Apostles in the 1st Century were willing to sacrifice themselves (often in very brutal manner) is very telling. The stories of Peter, Paul, John, etc. Where they just madmen? How do you explain them?
The story of Joan of Arc is very interesting. How does a teenage girl convince a King to lend her his armies at a desperate time? Why do soldiers follow her? How did she win? She claims she had visions from God. Was she insane?
Regarding the Great Flood. Scientist now cite that it was feasible (at least in the region) and there is geological evidence of flooding of the Earth in past eras. You can Google and read up on it. Not to mention that multiple cultures over different regions cite to a flood including the Epic of Gilgamesh.
You can cite to the numerous miracles or strange occurrences all across the Globe throughout history including demon possessions, the Lady of Fatima, Eye Witness accounts, etc. You would have to discount a significant portion of the human race as basically being insane or lying.
Grandmaster Jacques de Molay's last words were telling. He was executed by the King of France and the Pope for heresy. De Molay predicted that his death would be avenged and both Pope Clement and King Phillip would die within a year. Both died within a year of his death. Kind of creepy.
en.wikipedia.org
The constant survive manuscripts and historical articles from Old/New Testament. Take for example the Dead Sea Scrolls, Tablet found in Moab, etc. There is now historical proof for most of the events in the Bible. We have tables and monuments found in other areas of the world that directly reference people and nations cited in the Bible in the accurate time period quoted by the Bible. Moab has proven to exist. Edom has proven to exist. The Northern Kingdom of Israel has proven to exist and been conquered by the Assyrians. The Southern Kingdom of Judah has proven to exist. There are now references found to Solomon and David, etc.
There is just so much interesting stuff out there. I haven't gotten into the text of the Bible itself which tends to be very accurate even to this very day. This girl quoted on Youtube that you read most books but the Bible is the only book that reads you.