The God you speak of, is known as the Great Brahma or Mahabrahma, the first being to appear in the Mahabrahma worldplane, when the world expands again. Also, take a look at the 31 planes of existence.
"When this was said, the gods of the retinue of Brahma said to the monk, 'We also don't know where the four great elements... cease without remainder. But there is Brahma, the Great Brahma, the Conqueror, the Unconquered, the All-Seeing, All-Powerful, the Sovereign Lord, the Maker, Creator, Chief, Appointer and Ruler, Father of All That Have Been and Shall Be. He is higher and more sublime than we. He should know where the four great elements... cease without remainder.'
"'But where, friends, is the Great Brahma now?'
"'Monk, we also don't know where Brahma is or in what way Brahma is. But when signs appear, light shines forth, and a radiance appears, Brahma will appear. For these are the portents of Brahma's appearance: light shines forth and a radiance appears.'
"Then it was not long before Brahma appeared.
"So the monk approached the Great Brahma and, on arrival, said, 'Friend, where do these four great elements — the earth property, the liquid property, the fire property, and the wind property — cease without remainder?'
"When this was said, the Great Brahma said to the monk, 'I, monk, am Brahma, the Great Brahma, the Conqueror, the Unconquered, the All-Seeing, All-Powerful, the Sovereign Lord, the Maker, Creator, Chief, Appointer and Ruler, Father of All That Have Been and Shall Be.'
A second time, the monk said to the Great Brahma, 'Friend, I didn't ask you if you were Brahma, the Great Brahma, the Conqueror, the Unconquered, the All-Seeing, All-Powerful, the Sovereign Lord, the Maker, Creator, Chief, Appointer and Ruler, Father of All That Have Been and Shall Be. I asked you where these four great elements — the earth property, the liquid property, the fire property, and the wind property — cease without remainder.'
"A second time, the Great Brahma said to the monk, 'I, monk, am Brahma, the Great Brahma, the Conqueror, the Unconquered, the All-Seeing, All-Powerful, the Sovereign Lord, the Maker, Creator, Chief, Appointer and Ruler, Father of All That Have Been and Shall Be.'
"A third time, the monk said to the Great Brahma, 'Friend, I didn't ask you if you were Brahma, the Great Brahma, the Conqueror, the Unconquered, the All-Seeing, All-Powerful, the Sovereign Lord, the Maker, Creator, Chief, Appointer and Ruler, Father of All That Have Been and Shall Be. I asked you where these four great elements — the earth property, the liquid property, the fire property, and the wind property — cease without remainder.'
"Then the Great Brahma, taking the monk by the arm and leading him off to one side, said to him, 'These gods of the retinue of Brahma believe, "There is nothing that the Great Brahma does not know. There is nothing that the Great Brahma does not see. There is nothing of which the Great Brahma is unaware. There is nothing that the Great Brahma has not realized." That is why I did not say in their presence that I, too, don't know where the four great elements... cease without remainder. So you have acted wrongly, acted incorrectly, in bypassing the Blessed One (the Buddha) in search of an answer to this question elsewhere. Go right back to the Blessed One and, on arrival, ask him this question. However he answers it, you should take it to heart.'