This subject comes up a lot and Albert Einstein was very clear in his day. Even today Physicist are very clear about it. Time is not absolute, despite what common sense might tell you.
Time is relative, flexible and based on what Einstein says, “the dividing line between past, present, and future is an illusion”. So reality is ultimately timeless. This may sound very bizarre from a classical physics viewpoint, but from viewpoint of consciousness theory and spirituality, it makes perfect sense.