Manifesting Shaktis
Āgama, the Only Scripture for Kali Yuga
kṛte śrutyukta ācārastretāyāṃ smṛtisambhavaḥ | dvāpare tu purārauktaṁ kalau āgamakevalam ||
In Kritya Yuga, the golden age the scripture followed is Śruti, the revealed and heard scriptures; in Tretā they followed Śmriti, the remembered scriptures; in Dvāpara Yuga, they followed Purāṇa, the cosmic histories. In Kali Yuga, they are to follow and live only the Āgama.
~ Lord Shiva, Kulārnava Tantra