Seeing as we know the only source that defines the Christian God is inaccurate, and at least part of the definition is inaccurate (infallible), we can not trust the remainder of the definition.
Therefore the definition of God in invalid and God does not exist.
The Bible tells Christians that God is infallible, and Christians believe the Bible because they believe it was written by an infallible deity. So the start of our logical deduction must be the Bible, so let’s concentrate on that.
Let’s take the Christian God’s greatest act, creating the world and all who live on it (indirectly).
The very top estimate would be close to 10,000 years, but that’s a stretch.
I’ve never seen a boat that big, even with modern engineering techniques.
To add a touch of justification to this, let’s break it down.
We know the Bible is inaccurate, in fact the Bible is contradictory within its own pages.
In fact, depending on how much evidence you consider to be acceptable, and how you define us as a species, you could place humans at between 1.8 million and 130,000 years old.
No one could sensibly claim that humans are 130,000 years old. God decided that the earth needed cleansing, so he instructed Noah to gather up two of ever species to save.