The impersonalists sometimes misunderstand devotional service in such a way that they divide Kṛṣṇa from His paraphernalia and pastimes. For example, the Bhagavad-gītā is spoken on the Battlefield of Kurukṣetra, and the impersonalists say that although Kṛṣṇa is of interest, the Battlefield of Kurukṣetra isn't. The devotees, however, also know that the Battlefield of Kurukṣetra by itself has nothing to do with their business, but in addition they know that "Kṛṣṇa" does not mean just Kṛṣṇa alone. He is always with His associates and paraphernalia. For instance, if someone says, "Give something to eat to the man with the weapons," the eating process is done by the man and not by the weapons. Similarly, in Kṛṣṇa consciousness, a devotee may be interested in the paraphernalia and locations—such as the Battlefield of Kurukṣetra—which are associated with Kṛṣṇa, but he is not concerned with simply any battlefield. He is concerned with Kṛṣṇa—His speech, His instructions, etc. It is because Kṛṣṇa is there that the battlefield is so important.
This is the summary understanding of what Kṛṣṇa consciousness is. Without this understanding one is sure to misunderstand why the devotees are interested in the Battlefield of Kurukṣetra. One who is interested in Kṛṣṇa becomes interested in His different pastimes and activities.