Men’s way of doing things is a mental convention; they see things and do things with the mind and what they want is a mental and human perfection. When they think of a manifestation of Divinity, they think it must be an extraordinary perfection in doing the ordinary human things—an extraordinary business faculty, political, poetic or artistic faculty, an accurate memory, not making any mental mistakes, not undergoing any defeat or failure. Or else they think of things which they call superhuman like the people who expected me not to eat food at all or wanted me to know and tell them what will be the value of the cotton shares in Bombay from day to day, or like those who think great Yogis are those who sleep on nails or eat them. All that has nothing to do with manifesting the Divine….These human ideas are false.
The Divinity acts according to another consciousness—the consciousness of the Truth above and the Lila below and it acts according to the need of the Lila, not according to men’s ideas of what it should or should not do. This is the first thing one must grasp, otherwise one can understand nothing about the manifestation of the Divine.
Ref : Letters on Yoga Vol. I