Parad Shivling Means The Shivling Made From Metal Mercury Which Is The Only Metal In The Universe In Liquid State. Shivling Prepared After Thorough Purification Of Poisonous Mercury Metal And Then Solidified With Various Herbs And Sanskaras Is Considered To Be Fit For Worshipping. ** It is written in various purana's that a person who worship single Parad Shivlingam get equal benefit's to worship 108 other types of shivling . ** Worship of Parad Shivaling is capable of giving instant Luck, wealth, position, name and fame. ** The presence of Mercury Shivlinga in the House is itself a complete life. Shiva lingam is the holy symbol of union of Lord Shiva and Shakti . Shivalingam is worshiped in homes and temples. At home it blesses with unity and harmony in the family and guides its devotees to spiritual path. ** It is also written in various purana's that by worship of Parad Shivling regularly , Goddess Laxmi remains alway's in a house . ** Parad Shivlingam is also said as " Manokamna Poorna Shivling ".