Was Einstein an Eternalist?

Einstein and the past, present, and future. It is called Eternalism. ... In the past (Ha!), time was regarded as a force that acted upon the other three dimensions. With quantum mechanics and the space time continuum, time is considered the fourth dimension, referred to as a “block,” unchanging, like the other three.

Did Einstein say that time doesn't exist?

Einstein did not reject the existence of time. Instead, he rejected the distinction between past, present, and future.

Is past Present and future happening at the same time?

Past, present and future they exist simultaneously, but in different dimensions. ... But the past does not "disappear", it simply exists in different parts of space-time. This thought has a basis in the theory of unified space and time, proposed by Albert Einstein in 1915.