What do you mean by 'independently verified'?
Scholars, historians, archaeologists, scientists?
Would you accept any of their conclusions? I know I wouldn't because they're human, prone to mistakes...to greed..fame...power.
People believe what they want to believe, and what they don't want to believe. So long as it harms no one, benefits themselves and even others, who are any of us to demand proof of their beliefs?
Whoever said these words 'Love thy neighbour as thyself' was a very very wise man, because if each and every one of us, spoke to and acted towards each other as we wish to be spoken to and treated, this world would be a joyful wonderful beautiful planet to thrive on.
That's good enough for me. Peace be with you all.