Historical events are based upon a testimonies that can't be definitively proven, so are you suggesting that the only justified position to take is to withhold belief about all of history?
That is just false again.
Historical events, the acceptance thereof that they actually happened, are based on more then just a mere testimony. They are based on independend and contemporary sources. They are also based on non-testimonial evidence, such as artifacts and / or archeological finds.
For example... Let's take the "testimony" of a Roman who says that a guy named Julius Ceasar marched north with a bunch of legions and did battle with Gallia and conquered it.
We can actually go to Gallia and find
other, independend sources there saying the same things. We can go to the locations of the alledged battles, dig down and find remains of said battle: dead soldiers, armor, ruins / remains of camp sites, etc.
We don't determine history based on just some single random "testimony".
While I find it difficult to believe that Jesus resurrected, I find it even more difficult to believe that Christianity survived and flourished without him having resurrected
So... do you also find it "more difficult" to believe that Islam survived and flourished without Mohammed having direct revelation and/or flying to heaven on a winged horse?
How about Scientology? Don't you find it harder to believe that it's nonsense, instead of Hubbart actually discovering our immortal inner Thetan?
Of course we should strive to hold ourselves to the highest standards of evidence, but we often have to make choices about what to believe when we do not have all of the evidence that we would like.
That's only true if you insist on engaging in black and white thinking.
You could also just say "there is insufficient evidence to accept this as true OR false, so I'll withhold belief until we gain more intel".
Which, as an atheist, is exactly who I look upon theistic claims.
Well... the "vague theistic" claims anyway. When talking fundamentalist readings of scripture, it's obviously demonstrably false.
If someone told you what they ate for breakfast today, then the highest standard of evidence would be to pump their stomach to see what they ate, yet we are nevertheless justified in believing many things without having the highest standard of evidence available.
The standard of evidence is also in direct proportion with the nature of the claim.
If someone says they had eggs for breakfast - fine. Millions of people eat eggs for breakfast everyday.
If someone says they had
dragon eggs for breakfast - not so fine.
I'm sure you heared the phrase "extra-ordinary claims require extra-ordinary evidence". Well, that's
exactly the kind of claims that phrase is talking about.
Naturally, things that are harder to believe require stronger evidence before we consider it to be sufficiently established
Yup! Exactly!
, but it is unreasonable to refuse to believe anything until it has been definitively proven.
It is also unreasonable to believe things that aren't sufficiently established.
I don't require "absolute certainty" to accept something as very likely correct.