In the manuals of dhamma, there is a supreme being in the highest heavenly realm but the poor being is as deluded as the rest of us, primarily because this being has not grasped the laws of impermanence and he is subject to the laws of Kamma. In other words he is not eternal but his lifespan is incalculable but it will come to end, then he will be replaced by another supreme being. He has about as much to do with us and we with him.