First of all name, then quality, then form, then pastimes, then entourage. In this way God has everything. When we say: "king," "king" means his kingdom, his palace, his secretary, his queen, so many, his government, his . . . go on expanding, so many things, simply by one word, "king." "King" does not mean simply one person. Similarly, when we say "God" or "Kṛṣṇa," immediately it is to be understood that He has so many things behind Him. So many. The whole world is behind Him.
So how to understand? Ataḥ śrī-kṛṣṇa-nāmadi. His name, His quality, His form, His entourage, His expansion. Na bhaved grāhyam indriyaiḥ. These indriya, these senses, materially contaminated, cannot understand, cannot grasp what is the name of Kṛṣṇa, what is the form of Kṛṣṇa, what is the quality of Kṛṣṇa. Then? "Why you are taking so much trouble? If by these senses we cannot understand Kṛṣṇa, then what is the use of wasting time?" No.
The next line is, sevonmukhe hi jihvādau svayam eva sphuraty adaḥ: you cannot understand by exercising your senses, but He reveals. To whom? Who is in the service attitude, jihvādau, beginning from the tongue. Sevonmukhe hi jihvādau. Of all the senses, the tongue is considered to be the principal sense. So tongue, if the tongue is trained, or the tongue is spiritualized, then naturally all the senses become spiritualized. So jihvādau.
So our training is the tongue training. Train it chanting Hare Kṛṣṇa and let it taste kṛṣṇa-prasādam. Then what will be? The all other senses . . . there are five senses for acquiring knowledge, five senses for acting. Everything will be controlled. And devotional service, or Kṛṣṇa consciousness, means sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170). By contacting relationship with Kṛṣṇa, the senses become purified. And what is the symptom of purification? Sarvopādhi-vinirmuktam, to become uncontaminated by the designative material identification. There are so many things.