Despite its being so basic, there are many ways that we know water. Thus there are many ways -- all valid -- of answering the question, "What is water?" And they demonstrate the variety of ways we know this world.
On a beginning chemistry exam, if I am asked what water is, I know to answer that water is composed of two atoms of hydrogen and one atom of oxygen -- H2O. I understand water chemically as I understand that formula, along with knowing what a molecule is. But that is a very abstract type of knowledge. Long before modern chemistry, humans knew what water is when they were refreshed by drinking it or bathing with it.
animals. The writers of the Bible knew how experiencing water’s life-giving properties could open a person to remembering and re-encountering God. As a typical psalm of creation, Psalm 104 (1--11a, NRSV), puts it, speaking to God:
"You make springs gush forth in the valleys;
they flow between the hills,
giving drink to every wild animal."
"In the water that Allah sends down from the clouds and quickens therewith
the earth after its death and scatters therein all kind of beasts,
and in... the clouds pressed into service between the heaven and the earth,
are indeed Signs for a people who understand."
the earth after its death and scatters therein all kind of beasts,
and in... the clouds pressed into service between the heaven and the earth,
are indeed Signs for a people who understand."
Scientists, in their own way, know which planets might have had forms of life by finding indications that the planet has had water -- water being essential for life. If I pause to reflect upon water, which I often take for granted, I can re-discovery my commonality with all of life. A commonality not just in needing water, but also a commonality in yearning, longing, and striving. Also, it is through a recognition of types of striving in other kinds of living beings (animals and plants) that we intuit that they are alive too.
Gabriel García Márquez's novel One Hundred Years of Solitude is set in a town in a tropical jungle. In a memorable scene, the protagonists' encounter with a new form of water becomes an encounter of a miraculous kind. A gypsy opens a chest, revealing to the protagonist and his father José Arcadio "an enormous, transparent block with infinite internal needles in which the light of the sunset was broken up into colored stars." José Arcadio ventures a guess as to what it might be:
" ' It's the largest diamond in the world.'
'No,' the gypsy countered. 'It's ice.' "
~ ~ ~
(Can you recall a particular occasion when you had no water handy, and recall how it felt to take that first drink when you were so thirsty?)
(Qur’an quotation is from sura 26, trans. Muhammad Zafrulla Khan, quoted in Matthew Fox's One River, Many Wells, p. 38.)
(Quotation from Márquez's One Hundred Years of Solitude, © 1970, p. 18.)
(Photographs are in the Public Domain.)