There are 1028 hymns in the
Rigveda, most of them dedicated to specific
deities.
Indra, the heroic god and slayer of
Vrtra and
Vala, liberator of the cows and the rivers,
Agni, the sacrificial fire and messenger of the gods, and
Soma, the ritual drink dedicated to Indra are the most prominent deities by far.Invoked in groups are the
Vishvedevas (the "all-gods"), the
Maruts, violent storm gods in Indra's train and the
Ashvins, the twin horsemen.
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