torridon wrote:
I like the musical allusion there. I often think of humans as being like tuning forks which can pick up a resonance in the air and replicate it in sound. When you hear a groovy beat, your feet start to tap to the rhythm; you see someone laughing, it catches, and you start to laugh too; beliefs work like that too, when I see a christian, I see someone that resonates to the idea of a god incarnated into human flesh.
I would change the word 'idea' there to 'symbol', as I think symbols operate at a deep level in humans, if you like, non-intellectual, or pre-intellectual.
As to why the symbol of God-turned-man should have been so powerful in human history, well, there are many different views. One obvious one is that it brings together the transcendent and the non-transcendent (ordinary life) into one symbol. Don't ask me what the transcendent is.
But then, why has the symbolism faded? I think symbols for humans are always being created, are fading, being destroyed, being recreated, and so on.