"Tat tvam asi"
Literally translated from Sanscrit, it means interchangeably “Thou art that” and “That art thou.”
It is generally taken to mean that your soul or consciousness is wholly or partially the Ultimate Reality [God]. That is to say, even before the creation of the universe, a unitary, divine consciousness existed, and that this consciousness is identical to your deepest self…it is the relationship between the individual and the absolute. (Encyclopedia Brittanica, Global Oneness)