Worship of the Kuladeivam or Kul-devata or kul-devi is considered to be of utmost importance. The Kul-devata is the guardian of the family, of the lineage. Ancestors of the family have worshipped the deity and there is a bond between the family and the deity. Hence such worship bears fruits early. Worship of the kuldevata is said to appease the deity who is the sole protector of the family.
