When we speak of knowing God, it must be understood with reference to man's limited powers of comprehension. God, as He really is, is far beyond man's imagination, let alone understanding. God has revealed only so much of Himself as our minds can conceive and the weakness of our nature can bear.
Thou O Spirit, that dost prefer Before all Temples th' upright heart and pure, Instruct me, for Thou know'st; Thou from the first Wast present, and with mighty wings outspread Dove-like satst brooding on the vast Abyss And mad'st it pregnant: What is in me dark Illumine, what is low raise and support; That to the heighth of this great Argument I may assert Eternal Providence, And justify the ways of God to men.
Nor aught availed him now to have built in heaven high towers; nor did he scrape by all his engines, but was headlong sent with his industrious crew to build in hell.
The debt immense of endless gratitude, So burthensome, still paying, still to owe; Forgetful what from him I still receivd, And understood not that a grateful mind By owing owes not, but still pays, at once Indebted and dischargd; what burden then?