My answer is based on a VERY similar passage from the Bible:

"And they heard the voice of the LORD God walking in the garden in the cool of the day: and Adam and his wife hid themselves from the presence of the LORD God amongst the trees of the garden."

Genesis 3:8

Of course, Wiracocha is the Big, White God mentioned by some ancient American civilizations.


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Note added at 8 mins (2007-03-29 23:50:40 GMT)
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I do not have a copy of the Reina Valera, but if you do, a comparison against your original text would be much useful and interesting.

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Note added at 12 mins (2007-03-29 23:54:28 GMT)
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Here's the same text in Spanish, from an Internet site:

"Y oyeron la voz de Jehová Dios que se paseaba en el huerto al aire del día: y escondióse el hombre y su mujer de la presencia de Jehová Dios entre los árboles del huerto."

http://www.studylight.org/desk/?l=en&query=Genesis 3:8 - 9&s...