Lord Siva never denies anyone any sort of gift. He is therefore the most generous, although sometimes some kind of a mistake is made
SB Canto 1
This child will be like his grandfather Yudhiṣṭhira or Brahmā in equanimity of mind. He will be munificent like the lord of the Kailāsa Hill, Śiva. And he will be the resort of everyone, like the Supreme Personality of Godhead Nārāyaṇa, who is even the shelter of the goddess of fortune.
"Mental equanimity like the grandfather's" refers to both Mahārāja Yudhiṣṭhira and Brahmā, the grandfather of all living beings. According to Śrīdhara Svāmī, the grandfather referred to is Brahmā, but according to Viśvanātha Cakravartī, the grandfather is Mahārāja Yudhiṣṭhira himself. But in both cases the comparison is equally good because both of them are recognized representatives of the Supreme Lord, and thus both of them have to maintain mental equanimity, being engaged in welfare work for the living being. Any responsible executive agent at the top of administration has to tolerate different types of onslaughts from the very persons for whom he works. Brahmājī was criticized even by the gopīs, the highest perfectional devotees of the Lord. The gopīs were dissatisfied with the work of Brahmājī because Lord Brahmā, as creator of this particular universe, created eyelids which obstructed their seeing Lord Kṛṣṇa. They could not tolerate a moment's blinking of the eyes, for it kept them from seeing their beloved Lord Kṛṣṇa. So what to speak of others, who are naturally very critical of every action of a responsible man? Similarly, Mahārāja Yudhiṣṭhira had to cross over many difficult situations created by his enemies, and he proved to be the most perfect maintainer of mental equanimity in all critical circumstances. Therefore the example of both grandfathers for maintaining equanimity of mind is quite fitting.
Lord Śiva is a demigod celebrated for awarding gifts to beggars. His name is therefore Āśutoṣa, or one who is pleased very easily. He is also called the Bhūtanātha, or the lord of the common folk, who are mainly attached to him because of his munificent gifts, even without consideration of the aftereffects. Rāvaṇa was very attached to Lord Śiva, and by easily pleasing him, Rāvaṇa became so powerful that he wanted to challenge the authority of Lord Rāma. Of course, Rāvaṇa was never helped by Lord Śiva when he fought with Rāma, the Supreme Personality of Godhead and the Lord of Lord Śiva. To Vṛkāsura, Lord Śiva awarded a benediction which was not only awkward, but also disturbing. Vṛkāsura became empowered, by the grace of Lord Śiva, to vanish anyone's head simply by touching it. Although this was awarded by Lord Śiva, the cunning fellow wanted to make an experiment of the power by touching the head of Lord Śiva. Thus the lord had to take shelter of Viṣṇu to save himself from trouble, and the Lord Viṣṇu, by His illusory potency, asked Vṛkāsura to make an experiment with his own head. The fellow did it and was finished himself, and so the world was saved from all sorts of trouble by such a cunning beggar of the demigods. The excellent point is that Lord Śiva never denies anyone any sort of gift. He is therefore the most generous, although sometimes some kind of a mistake is made.
Ramā means the goddess of fortune. And her shelter is Lord Viṣṇu. Lord Viṣṇu is the maintainer of all living beings. There are innumerable living beings, not only on the surface of this planet but also in all other hundreds of thousands of planets. All of them are provided with all necessities of life for the progressive march towards the end of self-realization, but on the path of sense gratification they are put into difficulty by the agency of māyā, the illusory energy, and so travel the path of a false plan of economic development. Such economic development is never successful because it is illusory. These men are always after the mercy of the illusory goddess of fortune, but they do not know that the goddess of fortune can live only under the protection of Viṣṇu. Without Viṣṇu, the goddess of fortune is an illusion. We should therefore seek the protection of Viṣṇu instead of directly seeking the protection of the goddess of fortune. Only Viṣṇu and the devotees of Viṣṇu can give protection to all, and because Mahārāja Parīkṣit was himself protected by Viṣṇu, it was quite possible for him to give complete protection to all who wanted to live under his rule.