This really doesn't make any sense,the fact that someone exists is always true,it cannot be sometimes true and sometimes false!!!!!!!!If this someone dies,then the fact that he is dead is as true as the fact that he existed before his death.....
Certainly it can. There are different realities (small r) at different levels of consciousness.
For example, the people In my dreams last night were real people --
at the level I was experiencing them, ie: dream state. They were not
Objectively Real (big R), of course.
So... the people in my dream were real at one point, and now they are not. I've moved into a different reality where they don't exist. Now my reality involves a Toshiba laptop which I'm busily banging away at. It's real -- but only for now. If I wake up to the next level it will no longer be real. I will have transcended it just as I did the people in last night's dream.
Reality is a nested series of dream states, each subjectively real till the illusion,
Maya, is shattered on waking to the next state. Only in the highest state does the experienced reality of the subject conform to the Objective Reality described by physicists and Rishis.
Reaching this state is the whole point of Hinduism. Many techniques of waking oneself up (Yogas) have been developed, which may or may not involve the use of Gods.
Worshiping Gods just to worship Gods is silly idolatry. Gods are tools, to be discarded once they've served their purpose.
"If this someone dies,then the fact that he is dead is as true as the fact that he existed before his death....."
And one other thing (as long as I'm ranting
). Time, too, is an illusion. There is no Real "before" or "after."
Time is different in different places and to different observers (Einstein) It's not a single, directional, unfolding history. It explodes into a thousand different time lines at every moment (Everett).
Schroedinger's kitty is both dead
and alive.