A lot of people have a hard time believing in an ever present, all-knowing, timeless, ageless God.  Why do you suppose it is so hard for some people to just believe, when such God-like miracles exist all around us? 

We can use black holes as an example.   What would happen if you fell into a black hole?  Black holes are the strangest places in the universe.  They are so massive that they hideously deform space and time, so dense that their centers are "points at infinity," and pitch black, because not even light can escape them. 

Near a black hole roughly the size of earth, tidal forces are magnified off the scale.  Swan-diving into one, the top of your head would feel so much more gravitational pull than the tips of your toes that you would be stretched longer and longer.  The British astrophysicist Sir Martin Rees coined the term "spaghettification," which is a perfectly good way to put it. 

If you had a black hole the size of our solar system, the tidal forces at the event horizon are not quite that strong, so you could actually maintain your structural integrity.  In that case, you would get to experience the effects of the curvature of space-time, predicted by Einstein's general theory of relativity, firsthand. 

First, you approach the speed of light as you fall into the black hole; so the faster you move through space, the slower you move through time.  Furthermore, as you fall, there have been things that are falling in front of you that have experienced an even greater 'time dilation' than you have.  So, if you are able to look forward toward the black hole, you you see every object that has fallen into it in the past.  Then, if you look backwards, you will be able to see everything that will ever fall into the black hole behind you.  You will be able to see the entire history of that spot in the universe simultaneously, from the "Big Bang" all the way into the distant future.
Source: Charles Liu, Astrophysicist with the American Museum of Natural History's Hayden Planetarium

I see a black hole as a "speck" of the impossible, which is real, and a window into God's timelessness.  Never doubt the "Ancient One," "Ageless One," Timeless One;" His effects are all around us. 

"The wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness, because that which may be known of God is manifest in them, for God has shown it to them; for the invisible things of Him from the creation of the world are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so they are without excuse" Romans 1:18-20.