Actually, so far WILLOWTREE you have not presented a source or evidence. What you have presented is an assertion that says Rutherford says that the Exodus is supported by the Armana Letters.
You've been asked to tell us which of the Armana Letters Rutherford used. Until we know that, all we have are assertions. No sources, just assertions.
If you can get us the information on which of the Armana Letters Rutherford believes supports his assertions, we may be able to proceed. But until we get that, there is no real evidence to even discuss.
Aslan is not a Tame Lion