Charles H. Spurgeon on Psalms 145:3

His greatness is unsearchable. God is so great, that till Christ revealed the Father, Deity was lost in its own infinity to the perception of men. He who attempts to navigate an infinite ocean must come back to his starting point, never being able to cross. So the ancient philosophers, disputing as to the Divine Nature, were baffled by their own ingenuity, they had to confess that they comprehended nothing of God except that he was incomprehensible. Without Christ, men can only find out about God that they can never find him. —Thomas Le Blanc.