为什么要用a《圣经》创世纪第一章第二节：theearthwasaformlessvoidanddarknesscoveredthefaceofthedeep,whileawindfromGodsweptoverthefaceofthewaters.awindfromGod的备注里又有：OrwhilethespiritofGodo

Question

为什么要用a
《圣经》创世纪第一章第二节：
the earth was a formless void and darkness covered the face of the deep,while a wind from God swept over the face of the waters.
a wind from God的备注里又有：Or while the spirit of God or while a mighty wind
请问:
void本来是不可数的,为什么a formless void中要有个a?
wind本来是不可数的,为什么a wind from God和a mighty wind中都有个a?
注：a wind from God,a mighty wind,the spirit of God都是“ 神的灵”的意思.
请积极回答,不分先后,答的好者给分,

Answer 1

a wind=a gust of wind
void...it's not "a formless void:"...
It's a face,which is void and darkenss covered.
For example,He is not an easy-going man!=he is not a man!he is not an easy-going.
Here,the face of the deep is void and darkness covered.
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So,the earth is (A) face of the deep,which is void and darkness-covered...