The Supreme Person, Sri Krsna Himself, who is the life of Srimati Radharan and is the Lord of the universe in creation, maintenance, and annihilation, appears as Gaura [Lord Caitanya Mahaprabhu], O Mahesvari.
(Lord Ananta Sesa,Ananta Samhita)
A person who worships the demigods and gives up Lord Vasudeva [Krsna] is like a man who gives up the protection of his mother for the shelter of a witch.
(Skanda Purana)
Men become strong and stout by eating sufficient grains, but the devotee who simply eats ordinary grains but does not taste the transcendental pastimes of Lord Caitanya Mahaprabhu and Krsna gradually becomes weak and falls down from the transcendental position.
(Srila Krsnadasa Kaviraja Goswami,Caitanya caritamrta, Madhya-lila 25.278)