Ishvara is the highest manifestation of the Absolute Reality, or in other words, the highest possible reading of the Absolute by the human mind. Creation is eternal, and so also is Ishvara.
Change is always subjective. All through evolution you find that the conquest of nature comes by change in the subject. Apply this to religion and morality, and you will find that the conquest of evil comes by the change in the subjective alone. That is how the Advaitic system gets its whole force, on the subjective side of man.
God is cruel and not cruel. He is all being and not being at the same time. Hence He is all contradictions. Nature also is nothing but a mass of contradictions.
This is the work of Nâma-Rupa - name and form. Everything that has form, everything that calls up an idea in your mind, is within Maya; for everything that is bound by the laws of time, space, and causation is within Maya.
It is the free alone which never changes, and the unchangeable alone which is free; for change is produced by something exterior to a thing, or within itself, which is more powerful than the surroundings.
You of the West are practical in business, practical in great inventions, but we of the East are practical in religion. You make commerce your business; we make religion our business.
There is the mind itself. It is like a smooth lake which when struck, say by a stone, vibrates. The vibrations gather together and react on the stone, and all through the lake they will spread and be felt. The mind is like the lake; it is constantly being set in vibrations, which leave an impression on the mind; and the idea of the Ego, or personal self, the "I", is the result of these impressions. This "I" therefore is only the very rapid transmission of force and is in itself no reality.
Evil company is always to be shunned; because it leads to lust and anger, illusion, forgetfulness of the goal, destruction of the will (lack of perseverance), and destruction of everything. (Narada Bhakti Sutra)
Every successful man must have behind him somewhere tremendous integrity, tremendous sincerity, and that is the cause of his signal success in life. He may not have been perfectly unselfish; yet he was tending towards it. If he had been perfectly unselfish, his would have been as great a success as that of the Buddha or of the Christ. The degree of unselfishness marks the degree of success everywhere.
God is not to be reached by the weak. Never be weak. You have infinite strength within you. How else will you conquer anything? How else will you come to God?