Vishnu is the preserver and sustainer of life on Earth
Vishnu is the preserver of Hinduism.He is also a part of the Trimurti.
Vishnu is the Sumpreme god of the Hindu religion and a preserver.
The three main gods in Hinduism are,1. Vishnu and his incarnations2. Shiva and his sons Ganesha and Subramani3. Shakti in its various forms.
lord vishnu
The supreme deity in Hinduism, known as the preserver of the universe and also referred to as Maha Vishnu, is Lord Vishnu.
Vishnu
All Gods or Goddesses preserve the universe, whether it is Shiva, Vishnu, or the Mother Goddess, Durga. But most hindus worship Vishnu (they are known as Vaishnavas and make the majority of hindus) and consider him to be the preserver God.
Actually there are four. Three Gods and one Goddess. The Gods are Brahma (the creator God), Vishnu (the sustainer God), and Shiva (the destroyer God). The Goddess is Mother Durga. Note that the view depends on the philosophy followed by the person. For a worshiper of Shiva, he is all in all, creator, sustainer, and destroyer. The same is true for worshipers of Goddess Durga also.
The trinity of Brahma the creator, Vishnu the preserver, and Shiva the destroyer
Lord Vishnu
Brahma: The Creator Vishnu: The Preserver Shiva: The Destroyer