Ahh...A.W. Tozer

"Many....constantly practice this habit of inwardly gazing upon God. They know that something inside their hearts sees God. Even when they are compelled to withdraw their conscious attention in order to engage in earthly affairs, there is within them a secret communion always going on. Let their attention but be released for a moment from necessary business and it flies at once to God again. This has been the testimony of many Christians..."