Where Christ evidenceth his presence with us, he gives us an infallible hope of glory; he gives us an assured pledge of it, and worketh our souls into an expectation of it. Hope in general is but an uncertain expectation of a future good which we desire; but as it is a gospel grace, all uncertainty is removed from it, which would hinder us of the advantage intended in it. It is an earnest expectation, proceeding from faith, trust, and confidence, accompanied with longing desires of enjoyment.
-John Owen, Vol. 7, page 321