Analogy of Material World, Soul and Spirituality
This is our inner world. Krishna calls our body a City of nine gates. It is dark by default (ajnana timirandhasya). In this city our Soul resides.
When we start practicing Spiritual life then this City becomes illuminated. We are able to see things clearly and in turn able to live a far better life.
*Everything we need to live* is already arranged by KRISHNA. If we become a bit obedient to him he will easily supply.
- > 97% of water is Salty (this is the Lord's storage tank) -- cannot drink this
- > Through evaporation as required he converts salt water to clouds and rain (this is Lord's water purification system) -- we can drink this water
- > Some of that rain becomes Ice Glaciers and melts slowly through out the year (this is Lord's storage and supply system)
So Water is already there fully in this creation. We will never run out of STOCK. At the same time we cannot manipulate his systems - for example we cannot drink salty water - just not possible.