“The carnal man does not understand the spiritual blessedness that proceeds from prayer and virtue, and cannot comprehend even in a small degree what the blessedness in the next world will be. He does not know anything higher than earthly carnal happiness, and considers future blessings as imaginary visions. But the spiritual man knows by experience the blessedness of the virtuous soul, and foretastes future blessedness in his heart.”
(St John of Kronstadt, ‘My Life in Christ’)