It is impossible that one who has turned to the world and feels its anxieties, and engages his heart in the wish to please men, can fulfill that first and great commandment of the Master, 'You shall love God with all your heart and with all your strength' (Mt. 22:37).
Gregory of NyssaOur human weakness is protected by the assistance of the Angels and...in all our perils, provided faith remain with us, we are defended by the aid of spiritual powers.
Gregory of NyssaIt is impossible for one to live without tears who considers things exactly as they are.
Gregory of Nyssa