God never becomes fallen down from His original position. The original position is, God describes Himself, mattaḥ parataraṁ nānyat: (BG 7.7) "There is no more superior authority than Me." That is God. One, if he is controlled, how he can be God? The supreme controller is God, the supreme controller is Kṛṣṇa. Īśvaraḥ paramaḥ kṛṣṇaḥ (Bs. 5.1). Īśvaraḥ means controller, and paramaḥ means supreme. And who is that? Kṛṣṇa. Kṛṣṇa says also, mattaḥ parataraṁ nānyat kiñcid asti dhanañjaya (BG 7.7). So He is acyuta. He keeps His position. He never falls down. We are all fallen souls. Because our position, our Acyuta position is to serve Kṛṣṇa. Because we are part and parcel of Kṛṣṇa.
The same example: Just like this finger is part and parcel of my body. Its business is to serve the body. That is the business. There is no other business. A finger can pick up a rasagullā and keep it here. The finger cannot eat. Similarly, we cannot eat directly. That is our diseased condition. We have to offer Kṛṣṇa. When Kṛṣṇa eats, if we eat that, then we become energized. Just like you rasagullā put into the mouth. When it goes to the stomach, the finger immediately becomes reddish. The finger enjoys. Not only the finger, the eyes enjoy, the legs enjoy, because the energy is distributed. Directly we cannot be energized by eating. We must eat Kṛṣṇa's prasādam. This is principle. Jīvera svarūpa haya nitya kṛṣṇa dāsa (Cc. Madhya 20.108-109).