There are many ways to know the truth about many things.
If you have a friend who tells you 40 things, and 35 of them are things you've already proven to be true, isn't there a good chance that the other 5 are true too? Then your friend is reliable; you can trust him.
That's the way the Bible is: it says many things that skeptics have questioned for many years... little by little all of them have been proven true. So the Bible is reliable, and skeptics are not.
If you have a friend who tells you 40 things, and 35 of them are things you've already proven to be true, isn't there a good chance that the other 5 are true too? Then your friend is reliable; you can trust him.
That's the way the Bible is: it says many things that skeptics have questioned for many years... little by little all of them have been proven true. So the Bible is reliable, and skeptics are not.