Meher Baba once described God, saying God is infinite peace, power, bliss, and knowledge. This is an idea which I believe some people today don't accept because they don't see it in their lives. They can't feel it with their hands. These people no doubt discount something like the short ditty William Blake said,
"To see a World in a grain of sand,
And Heaven in a wild flower,
Hold Infinity in the palm of your hand
And Eternity in an hour."
In other words, it slips by their radar - at best it is nonsense. I used to have a similar mind-set. I understand how it would slip by their radar, how it would seem like nonsense. But since that time I have had had experiences which challeneged my previous concepts.
So what is the infinite - what is infinite peace, power, bliss and knowledge? As the Sufis and Vedantists have been saying for millenia, God alone is real. Christians believe God is the creator of the universe, the source of the universe, and Vedantists and Sufis believe God is reality.
As William Blake said, "If the doors of perception were cleansed every thing would appear to man as it is, infinite."
This seems hard to imagine and yet it's true. What it feels like is waking up from a dream. All of this is illusion - nothing, in comparison with the infinite. That is God - infinite bliss, peace, and knowledge, which we can experience.
How to explain the idea that when the doors of perception are cleansed, all appears as it is, infinite? There is really no explanation which is a substitute for experiencing it. It's possible to attain 'deathless' or infinite peace. And experiencing that peace, the peace of non-duality, is actually greater than anything else. Any thrill or excitement, any desire - to experience infinite peace is truly higher than any other attainment.
It appears strange but it it is true - anyone can know it, too - anyone can know peace and true grace, and divinity.