Since primordial times, people have struggled for basic natural resources, including water which is such a crucial element of life. We find examples of this struggle throughout the Bible. For instance, the biblical story in Exodus 15:22-27 tells how the Israelites searched for clean water to be able to survive after crossing the Red Sea into the wilderness. They arrive at a place called Marah – Hebrew for “bitterness” – where they find water but discover that it is not fit for drinking.