kathayantas ca mam nityam
tusyanti ca ramanti ca
(The Opulence of the Absolute, Text 09, Chapter 10)
Meaning: The thoughts of My pure devotees dwell in Me, their lives are fully devoted to My service, and they derive great satisfaction and bliss from always enlightening one another and conversing about Me.
Bhagavad Gita: Pure devotee engage fully in the transcendental loving service of the Lord (The Opulence of the Absolute, Text 09, Chapter 10)