Guru

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Danda

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RAMA

In the Narayana moola mantra, the life of the mantra lies in the letters "ra" (i.e. Om Namo Narayana). If the letters "ra" is removed the moola mantra becomes inauspicious.
Om Namo Narayana => Om Namo Nayana

In the Shiva moola mantra, the life of this mantra lies in the letter "ma" (i.e. Om Nama Shivaya).

If the letters "ma" is removed the moola mantra becomes inauspicious.
Om Nama Shivaya -> Om Na Shivaya

Discovering this divine secrets, our great Rishiscombined these life packed letters of the two moola mantras and formed the bhagawan nama "Rama" i.e. Ra+Ma =Rama

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