Surya in the context of "Sugriva"

In Hinduism, the conception of God varies in its diverse religio-philosophical traditions. Hinduism comprises a wide range of beliefs about God and divinity, such as henotheism, monotheism, polytheism, panentheism, pantheism, pandeism, monism, agnosticism, atheism, and nontheism.

Forms of theism find mention in the Bhagavad Gita. Emotional or loving devotion (bhakti) to a primary god such as avatars of Vishnu (Krishna for example), Shiva, and Devi (as emerged in the early medieval period) is now known as the Bhakti movement. Contemporary Hinduism can be categorized into four major theistic Hindu traditions: Vaishnavism, Shaivism, Shaktism, and Smartism. Vaishnavism, Shaivism, and Shaktism worship the Hindu deities Vishnu, Shiva, and Devi as the Supreme God respectively, or consider all Hindu deities as aspects of the same, Supreme Reality or the eternal and formless metaphysical Absolute, called Brahman in Hinduism, or, translated from Sanskrit terminology, Svayaṁ-Bhāgavan ("God Itself"). Other minor sects such as Ganapatya and Saura focus on the deities Ganesha or Surya as the Supreme.

The Smarta tradition (Sanskrit: स्मार्त, IAST: Smārta) is a movement in Hinduism that developed and expanded with the Puranas genre of literature. It reflects a synthesis of four philosophical strands, namely Uttara Mīmāṃsā, Advaita, Yoga, and theism. The Smarta tradition rejects theistic sectarianism, and is notable for the domestic worship of five shrines with five deities, all treated as equal – Ganesha, Shiva, Shakti, Vishnu and Surya. The Smarta tradition contrasted with the older Shrauta tradition, which was based on elaborate rituals and rites. There has been a considerable overlap in the ideas and practices of the Smarta tradition with other significant historic movements within Hinduism, namely Shaivism, Brahmanism, Vaishnavism, and Shaktism.

The Smarta tradition developed during (early) Classical Period of Hinduism around the beginning of the Common Era, when Hinduism emerged from the interaction between Brahmanism and local traditions. The Smarta tradition is aligned with Advaita Vedanta, and regards Adi Shankara as its founder or reformer. Shankara championed the thesis that ultimate reality is impersonal and Nirguna (attributeless) and any symbolic god serves the same equivalent purpose. Inspired by this belief, the Smarta tradition followers, along with the five Hindu gods, include a sixth impersonal god in their practice. The tradition has been called by William Jackson as "advaitin, monistic in its outlook".

Panchayatana puja (IAST Pañcāyatana pūjā) also known as Pancha Devi Deva Puja is a system of puja (worship) in the Smarta sampradaya, which is one of four major sampradayas of Hinduism. It consists of the worship of five deities set in a quincunx pattern, the five deities being Ganesha, Mahadevi, Shiva, Vishnu and Surya. Sometimes an Ishta Devata (any personal god of devotee's preference) or Indra or Kartikeya is the sixth deity in the mandala (see Shanmata).

Panchayatana puja has been attributed to Adi Shankara, the 8th century CE Hindu philosopher. It is a practice that became popular in medieval India. However, archaeological evidence suggests that this practice long predates the birth of Adi Shankara. Many Panchayatana mandalas and temples have been uncovered that are from the Gupta Empire period, and one Panchayatana set from the village of Nand (about 24 kilometers from Ajmer) has been dated to belong to the Kushan Empire era (pre-300 CE). The Kushan period set includes Shiva, Vishnu, Surya, Shakti and one deity whose identity is unclear. According to James Harle, major Hindu temples from 1st millennium CE embed the pancayatana architecture very commonly, from Odisha to Karnataka to Kashmir; and the temples containing fusion deities such as Harihara (half Shiva, half Vishnu) are set in Panchayatana worship style.

In Hinduism, Adityas (Sanskrit: आदित्य, lit. 'of Aditi' IAST: Āditya Sanskrit pronunciation: [aːd̪ɪt̪jɐ]) refers to a group of major solar deities, who are the offspring of the goddess Aditi. The name Aditya, in the singular, is taken to refer to the sun god Surya. Generally, Adityas are twelve in number and consist of Vivasvan (Surya), Aryaman, Tvashtr, Savitr, Bhaga, Dhatr, Mitra, Varuna, Amsha, Pushan, Indra and Vishnu (in the form of Vamana).

They appear in the Rig Veda, where they are 6–8 in number, all male. The number increases to 12 in the Brahmanas. The Mahabharata and the Puranas mention the sage Kashyapa as their father. In each month of the year a different Aditya is said to shine.

Savitṛ (Sanskrit: सवितृ IAST: Savitṛ, nominative singular: सविता IAST: Savitā, also rendered as Savitur), in Vedic scriptures is an Aditya (i.e., an "offspring" of the Vedic primeval mother goddess Aditi). His name in Vedic Sanskrit connotes "impeller, rouser, vivifier."

He is sometimes identified with—and at other times distinguished from—Surya, "the Sun god". When considered distinct from the Sun proper, he is conceived of as the divine influence or vivifying power of the Sun. The Sun before sunrise is called Savitr, and after sunrise until sunset it is called Sūrya.Savitr is venerated in the Rig Veda, the oldest component of the Vedic scriptures. He is first recorded in book three of the Rigveda; (RV 3.62.10) later called the Gayatri mantra. Furthermore, he is described with great detail in Hymn 35 of the Rig Veda, also called the Hymn of Savitr. In this hymn, Savitr is personified and represented as a patron deity. He is celebrated in eleven whole hymns of the Rig Veda and in parts of many others texts, with his name being mentioned about 170 times in aggregate..

Martanda (Sanskrit: मार्तंड, romanized: Mārtanda) in Hinduism is the eighth and last of the Vedic solar deities called Adityas. He is known as an Aditya by virtue of being born to Aditi.

Karna (Sanskrit: कर्ण, IAST: Karṇa), also known as Vasusena, Anga-Raja, Sutaputra and Radheya, is one of the major characters in the Hindu epic Mahābhārata. He is the son of Surya (the Sun deity) and princess Kunti (later the Pandava queen). Kunti was granted the boon to bear a child with desired divine qualities from the gods and without much knowledge, Kunti invoked the sun god to confirm it if it was true indeed. Karna was secretly born to an unmarried Kunti in her teenage years, and fearing outrage and backlash from society over her premarital pregnancy, Kunti had to abandon the newly born Karna adrift in a basket on the Ganges. The basket is discovered floating on the Ganges River. He is adopted and raised by foster Suta parents named Radha and Adhiratha Nandana of the charioteer and poet profession working for king Dhritarashtra. Karna grows up to be an accomplished warrior of extraordinary abilities, a gifted speaker and becomes a loyal friend of Duryodhana. He is appointed the king of Anga (Bihar-Bengal) by Duryodhana. Karna joins the losing Duryodhana side of the Mahabharata war. He is a key antagonist who aims to kill Arjuna but dies in a battle with him during the Kurushetra war.

He is a tragic hero in the Mahabharata, in a manner similar to Aristotle's literary category of "flawed good man". He meets his biological mother late in the epic then discovers that he is the older half-brother of those he is fighting against. Karna is a symbol of someone who is rejected by those who should love him but do not given the circumstances, yet becomes a man of exceptional abilities willing to give his love and life as a loyal friend. His character is developed in the epic to raise and discuss major emotional and dharma (duty, ethics, moral) dilemmas. His story has inspired many secondary works, poetry and dramatic plays in the Hindu arts tradition, both in India and in southeast Asia.