As-Salaam alaikum,
Says Allah, Jallah-Jalalahu, in a Hadith Qudsi:--

"I am as My Servant thinks I am,
I am with him whenever he remembers Me;
If he thinks of Me, I think of him; if he mentions Me in a gathering, I mention him
in a gathering even better than it.

If he draws near to Me a hand's span, I draw near to him in an arm's length,
If he draws to Me an arm's length, I draw closer to him by 2 arms length;
and if he comes to Me walking, I go to him running." [Bukhari and Muslim].

This Noble Hadith tells us of the speed with which Allah, Subhanahu Wa Ta'ala, changes a person's REALITY as he remembers Him. Because Allah has no need of/to travel, He does not have a body and isn't in creation, when He says "I go to him running", this refers to shaping man's perception of Allah, meaning 'I shape his reality quickly'. The more a person comes to Allah by Remembering Him through various forms of Zikr and/or Ibadaat, the faster Allah changes his perception towards good.

In this connection, the Prophet, Sallallahu alaihi Wasallam, said:- IHSAN (human perfection) is to worship Allah as if you see Him, which is the highest form of worship. And in the Holy Qur'an, we have read it that:-

"HE IS WITH YOU, WHEREVER YOU ARE" (57:4)
"AND WE ARE NEARER TO HIM THAN HIS JAGULAR VEIN" (50:16)...