Life Eternal

"He who believes in the Saviour, and feeds upon His Body and Blood, has life eternal in himself; and this is the reason why every sin occasions painful suffering and disturbance of heart. But those who have not life eternal in them drink iniquity like water, and do not suffer, because life eternal is not in their hearts."

- Saint John of Kronstadt

Reference: http://www.archive.org/details/mylifeinchrist00sergiala