A devotee means, real devotee means, he has no purpose for material gain. That is real devotee. Now we have to see what kind of devotee he is. There are two kinds of devotees: with purpose and without purpose. The "without purpose" devotee is pure devotee, and "with purpose" devotee, they are material devotee. That is distinguished in Bhagavad-gītā,
- ārto arthārthī jijñāsur
- jñānī ca bharatarṣabha
- catur-vidhā bhajante māṁ
- sukṛtinaḥ arjuna
- (BG 7.16)
There are pious men and sinful men. Sinful men cannot become devotee. Pious men can become devotee.
- yeṣāṁ tv anta-gataṁ pāpaṁ
- janānāṁ puṇya-karmaṇām
- te dvandva-moha-nirmuktā
- bhajante māṁ dṛḍha-vratāḥ
- (BG 7.28)
These are the definitions. One who is completely free from all sinful activities, they can become pure devotee. So even after becoming free from sinful activities, one, if one has got some motive, then he is also not pure devotee.
Pure devotee means without any material motive: "God is great. I am His subordinate. I must love God. I must render service to God." This is pure living. And if I go to God, "Please give me my bread," that is not pure devotee, because he has got some purpose. As soon as his purpose is fulfilled, he may turn nondevotee. Just like one of my German Godbrothers said that in Germany during the last war, Second World War, many women used to go to the church to pray to God to get back their husband, son or brother. But nobody came back, and they became atheist: "There is no God. We prayed so much, and my father did not come, my brother did not come, my son did not come." So motivated devotion is sometimes frustrated, and they become atheist.