“Nothing in reality exists, except God, the Absolute Being.”
Source: The Sayings and Teachings of the Great Mystics of Islam (2004), p. 202
Help us to complete the source, original and additional information
Shah Badakhshi 5
Indian poetRelated quotes

“Because I say what is empirically true: nothing exists except God, I am deemed to be insane.”
ibid, p. 28
Following Cerebus (2004-)

“Except our own thoughts, there is nothing absolutely in our power.”

“Nothing exists except through language.”
Terry Winograd and Fernando Flores in Understanding Computers and Cognition : A New Foundation for Design (1986)
Misattributed

“There is no trustworthy evidence as to a god's absolute existence.”
Source: Why I am Not a Believer (1926), p. 139
“No live organism can continue for long to exist sanely under conditions of absolute reality.”
Source: The Haunting of Hill House

“"Heart – “It is absolutely certain that God does exist.””
stray reflections http://www.allamaiqbal.com/

“A god that does not manifest in reality is indistinguishable from a god that does not exist.”
Episode 692: "Buzzwords of Ignorance" https://www.youtube.com/watch?v=9t25A6A_2uc, Channel Austin (January 16, 2011)
The Atheist Experience
Source: Religion and the rise of modern science, 1972, p. 8