“Fear Not.
What is not real, never was and never will be.
What is real, always was and cannot be destroyed.”
From “Bhagavad Gita” 700-verse Hindu scripture in Sanskrit that is part of the Hindu epic Mahabharata, Wikipedia.
"We can speak and think only of what exists. And what exists is uncreated and imperishable for it is whole and unchanging and complete. It was not or nor shall be different since it is now, all at once, one and continuous.”
― Parmenides, On Nature