Matter exists eternally and is all there is. There is no God. The universe exists as a uniformity of cause and effect in a closed system. Their personalities are an interrelation of chemical and physical properties we do not yet fully understand. History is a linear stream of events linked by cause and effect, but without any overarching purpose.
Death is the extinction of personality and individuality.
Of course, these seven premises are built upon blind faith. I say blind because nothing in our observation of the universe has ever indicated that any of these seven premises are true. In fact, all the observations of science tell us that these seven premises are false. Only on the scaffolding of these truths, only on the firm foundation of unyielding despair, can the soul's habitation be safely built. Perhaps in an infinite sea of nothingness, globs of positive and negative energy in equal-sized pairs are constantly forming, and after passing through evolutionary changes, combining once more and vanishing.