Mercury undergoes several stages of purification, before Parad is extracted from it. Parad is believed to be the most auspicious and fortunate metal made from the sperm of Lord Shiva. It is not only used significantly in vedic rituals but even idols made of Parad are comparatively more strong and radiant than those made of ceramic, wood or metal. The religious and divine benefits of a Parad Shivling is similar to a thousand Shivling made of stone or any other element.

As per Vedic Scriptures Parad is the most unadulterated and refined among all mineral elements. Brahma Purana states that those worshipping or having a Parad Shivling will not only live a prosperous and wealthy life but also find salvation, serenity of self and ultimately Moksha, irrespective of the birth, caste or gender. In their lifetime, the ones who values and worships the Parad Shivling or Yantras or Idols will attain highest of honour in terms of name, fame and wealth, a happy family and umpteen of knowledge of the highest order. The person will have an optimistic attitude and carry a positive aura wherever he goes.