God is also knower; you are also knower. So far knowing capacity is concerned, you are one with God. Because Kṛṣṇa or God is cognizant, you are also cognizant. But you are cognizant with very limited sphere, and He is cognizant unlimitedly everywhere. That is the difference.
So try to understand Paramātmā and jīvātmā. Jivātmā is a small, and Paramātmā, or God, is great. That you know, every one of you. You say: "God is great," but how He is great, that we do not know. That we have to know. That is called God consciousness or Kṛṣṇa consciousness. Everyone says, "God is great. God is omnipotent. God is all-powerful," but we do not know how God is great, how God is all-powerful, how God is omnipotent. That we should know. And that is the prerogative, a special power for the human being.
The animals, they cannot know what is God, how God is great, how God is all-powerful. But a human being, if he tries, if he consults books of knowledge just like Bible or Bhagavad-gītā or similar other scriptures, he can know what is God, how great He is, how omnipotent He is, and what is our relationship with God.
We should know also our relationship with God. And that is stated in the Bhagavad-gītā. Our relationship with God is that we are all part and parcel of God. Just like your father has got many children—you are part of the father's body—similarly, God, the supreme father, He has also many children, and you are one of them; therefore you are part and parcel of God.