In the yogic philosophy, the Shivalingam as Saguna Brahman is considered the first form to arise when creation occurs, and also the last form before the dissolution of creation.
The Shivalingam is considered as the greatest personification of Saguna Brahman, and was worshipped by the likes of the Avatars Parashurama, Rama and Krishna themselves.
An oval shaped stone is worshipped as a symbol of God or Shivalingam in Shaivite temples. The Vedas and Shaivite scriptures consider the Shivalingam to a be a cosmic pillar or point of light. Another name for the Shivalingam is Jyotirlingam with Jyoti meaning light.
As per the monotheistic religious sect called the
Prajapita Brahmakumaris, the form of the Shiva lingam denotes God as
a point of light.
I have created a thread in this regard showing the correlation between God and light in various world religions.
Interesting correlation between God and light in major world religions...
The Prajapita Brahmakumaris associate the Shivalingam with Jehovah, Allah and Ahura Mazda of the other monotheistic religions.
The Prajapita Brahmakumaris is also the only spiritual organisation in the world run by women leaders, administrators and teachers. They have teaching centres in almost every country around the world where they teach 7 day courses on yogic philosophy and meditation free of charge.