See i don't knw what is the Scientific definition of God!......but i believe in what Einstein said.    

Like his great predecessors, Galileo and Newton, Einstein had no doubt in the fact that a Greater Power had created and maintained the universe. Unlike them, though, his views were not Bible based. In fact, though he faithfully read the Bible throughout his life, he did not accept the miraculous events described therein, though he greatly valued its moral precepts. Nevertheless Einstein kept God at the centre of his scientific endeavours throughout his life.  As the Theory of Relativity was being scrutinized in America, some erroneously concluded that Einstein was an atheist. Rabbi Herbert Goldstein of New York cabled him and asked him whether or not he believed in God. Einstein cabled back: “I believe in Spinoza’s God, who reveals himself in the harmony of all being, not in a God who concerns himself with the fate and actions of men.”This statement from Einstein himself summarizes the essence of Einstein’s belief in the Divinity, but it has been misunderstood by some to mean that Einstein’s God simply stood for “…an orderly system obeying rules…,” that is a God who is the universe and manifests Himself within it, rather than an intelligent mind that created the universe and whose brilliance could be deduced by the intricacies and the laws found therein as Einstein appears to imply.