Dada Bhagwan said this quote

There is a vast difference between sakshibhaav [being a witness; witnessing state] and Gnata-Drashta bhaav [Knower-Seer state]. Some saints may have attained sakshibhaav but they [still] have to make efforts to progress further. Despite sakshibhaav, their illusion [bhranti] has not gone. The ultimate state is the one of Gnata-Drashta.