Śiśupāla was habituated to calling Kṛṣṇa ill names, and by his insults he irritated the sons of Pāṇḍu more than he irritated Kṛṣṇa. The Pāṇḍavas therefore equipped themselves with all kinds of weapons to kill Śiśupāla. Their feelings were a mixture of ecstatic anger and fraternity, the anger being taken as the whole and fraternity as the part.
Once Kṛṣṇa was watching Śrīdāmā very expertly using his stick to fight with Balarāma, who was an expert club fighter and who had even killed the Pralambāsura demon with His club. When Kṛṣṇa saw Balarāma finally defeated by Śrīdāmā, who was using only a small stick, Kṛṣṇa became filled with pleasure and began to look upon Śrīdāmā with great wonder. In this instance there is a mixture of astonishment, fraternity and chivalry in devotional service. The fraternity and chivalry are considered the parts, and the astonishment is considered the whole.
Expert analysts of these various kinds of mellows instruct us that when different mellows overlap one another, the mellow which is the whole, or the prominent humor, is called the permanent ecstasy. It is confirmed in the Viṣṇu-dharmottara that when there are many mellows of devotional ecstasy mixed together, the prominent one, or the whole, is called the steady ecstasy of devotional service. Although the subordinate mellow may be manifested for a certain time, at length it will become merged into the prominent whole. Thus it is called an unconstitutional ecstasy of devotional service.
There is a good analogy in this connection, showing the relationship between the part and whole. Lord Vāmanadeva is actually the Supreme Personality of Godhead, but He appeared to have been "born" as one of the brothers of Indra. Although Vāmanadeva is sometimes taken as a less important demigod, He is actually the maintainer of Indra, the King of the demigods. Thus, although sometimes Vāmanadeva is considered to be a subordinate demigod, His actual position is that of the supreme whole, the source of the entire demigod system. In the same way, a rasa which is actually prominent may sometimes appear to be manifested in a subordinate way, although its actual position is as the main or prominent loving feeling of a devotee.
When an unconstitutional ecstasy of devotional service is manifested prominently at a certain time, it is still accepted as the part. If it is not very prominently manifested, it appears only slightly and merges quickly back into the whole. At such times of slight appearance, no consideration is given to it; when one is eating some palatable dishes, if one also eats a small blade of grass he will not taste it, nor will he care to distinguish what its taste is like.