For advanced sadhana (spiritual practice), the following longer mantra is used to invoke specific energies:
While the Navnath are merciful, the energy of these mantras is extremely high-frequency. To avoid spiritual backlash or inertia:
गहिनीनाथ रेवान्ती चारपटी नागनाथक । संतोखाय सप्त नाथानां सर्व सिद्धि प्रदायक ।।"