The material ocean is stagnant, but the spiritual ocean is dynamic. In the Caitanya-caritāmṛta, (Ādi-līlā, Fourth Chapter) Kavirāja Gosvāmī has very nicely described this dynamic increment of the ocean of spiritual happiness in the transcendentalperson of Śrīmatī Rādhārāṇī, the pleasure potency of Lord Kṛṣṇa.
(Srimad Bhagavatam------2:6:36------purport).

There are different grades and standards of prosperity. The standard of comfort and happiness conceived by a common man engaged in material labor is the lowest grade of happiness, for it is in relationship with the body. The highest standard of such bodily comfort is achieved by a fruitive worker who by pious activities reaches the plane of heaven, or the kingdom of the creative gods with their delegated powers. But the conception of comfortable life in heaven is insignificant in comparison to the happiness enjoyed in the impersonal Brahman, and this brahmānanda, the spiritual bliss derived from impersonal Brahman, is like the water in the hoofprint of a calf compared to the ocean of love of Godhead. When one develops pure love for the Lord, he derives an ocean of transcendental happiness from the association of the Personality of Godhead. To qualify oneself to reach this stage of life is the highest perfection.
(Sri Caitanya Caritamrta------1:1:56------purport).

When Śrīmatī Rādhārāṇī’s body manifests the ornaments of many ecstatic symptoms, the ocean of Kṛṣṇa’s happiness immediately displays transcendental waves.
(Sri Caitanya Caritamrta------2:14:169------translation).