Devotees of Śiva know all the rites, nay all the Vedic rites. The more an aspirant repeats the mantra of Śiva, the greater is the presence of Śiva in his body.
यावन्मंत्रं जपेद्देव्यास्तावत्सान्निध्यमस्ति हि । शिवं संपूजयेद्धीमान्स्वयं वै शब्दरूपभाक् १३५ ।
The presence of the goddess continues to be felt as long as the mantra continues to be repeated. An intelligent man who continues to worship Śiva becomes worthy of the name and form.