When we believe time exists we think that the future is something that gives us the opportunity to put off the need to change. The need to change is presented to us by our current situation and the memory of how we got here. Here is "Here" and it changes according to deterministic laws outside our control, except for our ability to choose "this and not that".
You exist in the "Here and Now". The reality of your existence is brought into focus by your ability to remember how things were different and anticipate change before it happens.
The problem is your insight into the "Now' is limited to your inertial frame and what you can infer from your experience in it.
"Now" is all that exists. "Here", is your position in the now in relation to everything else.
Here is the dynamic. You are in a constant state of change. The change is incomprehensible to one restricted by their inertial frame.
Here you are and Now is the time. Tomorrow may never come.
However you define "Present" God is in the "Here and Now"
Jehovah Shammah: God is Present... The "
present" is the time that is associated with the events perceived directly, not as a recollection of the past (memory) or a speculation of the future (reason). It is often called now.