The inconceivable energies of the Lord are spread throughout the creation. He is all-pervading, and by His energy He sustains all planetary systems, yet through His pleasure potency He remains situated in His personal abode known as Goloka. By the expansion of His opulence, He is present in all the Vaikuṇṭha planets as Nārāyaṇa. By expanding His material energy, He creates innumerable universes with innumerable planets within them. Thus no one can estimate the wonderful activities of the Supreme Lord, and therefore the Supreme Lord is known as urukrama, the wonderful actor. In the Viśvaprakāśa dictionary, the word krama is defined as "an expert display of energies," as well as "stepping forward very quickly."
The word kurvanti is used to mean "working for others." There is another word similar to this which is used when one's activities are done for one's own personal sense gratification, but the word kurvanti is used when activities are performed for the satisfaction of the Supreme. Thus in this verse the word can only indicate the rendering of transcendental service to the Lord.
The word hetu is used to indicate the reason or cause. Generally people are engaged in transcendental activities for three reasons: some want material happiness, some want mystic perfection and some want liberation from material bondage. As far as material enjoyment is concerned, there are so many varieties that no one can enumerate them. As far as perfections in mystic power are concerned, there are eighteen, and as far as types of liberation from material bondage are concerned, there are five. The state of being where all these varieties of enjoyment are conspicuous by their absence is called ahaitukī. The ahaitukī qualification is especially mentioned because by the ahaitukī service of the Lord, one can achieve the favor of the Lord.
The word bhakti can be used in ten different ways. Out of these ten, there is sādhana-bhakti, or occupational devotional service. The other nine are called prema-bhakti, love of Godhead. Those who are situated in the neutral position attain perfection up to love of Godhead. Similarly, those who are situated in the relationship of master and servant attain love of Godhead to the stage of attachment. Those who are related in friendship attain love of God to the point of fraternity. Those who are in love with God as His parents are elevated to the point of transcendental emotion. But only those who are related with the Supreme in conjugal love can experience the highest of ecstasies. Thus there are different meanings for the word bhakti.