Translation of the kagura song


> おおおお…  
>  天地に き揺らかすは  
>  さゆらかす  
>  神わがも  
>  神こそは きねきこう  
>  き揺らならば……

This is dedication to the god Gozu Tennou from the video game Shin Megami
Tensei: Nocturne Maniacs.

It's almost the same as the first line of one of the kagura songs -
[https://ja.wikipedia.org/wiki/阿知女作法](https://ja.wikipedia.org/wiki/%E9%98%BF%E7%9F%A5%E5%A5%B3%E4%BD%9C%E6%B3%95)

There's a lot I can't understand:

  1. Why there is き and さ before ゆらかす?
  2. What is 神わがも? Is it 神我 (divine self) + も to emphasize?
  3. What is きねきこう? According to wiki きね is probably the same as 巫女 (shrine maiden) and I suppose きこう is volitional form of 聞く. But who's the object of the action, is it "Hear the shrine maiden" or "Hear it, shrine maiden"?
  4. What is the meaning of the whole line?

