Disseminating real knowledge
Srimad-Bhagavatam
SB Canto 3
SB 3.24.19, Translation:
Your son will be the head of all the perfected souls. He will be approved by the acaryas expert in disseminating real knowledge, and among the people He will be celebrated by the name Kapila. As the son of Devahuti, He will increase your fame.
SB 3.24.30, Translation:
Kardama Muni said: You, my dear Lord, who are always increasing the honor of Your devotees, have descended in my home just to fulfill Your word and disseminate the process of real knowledge.