About Svābhāvikakāya

In Vajrayana Buddhism, there's a mention of a fourth body known as the "svābhāvikakāya," often called the "essential body." Additionally, a fifth body, the "mahāsūkhakāya," or "great bliss body," is recognized. The svābhāvikakāya represents the unity of the three kayas and is also found in Gelug teachings as one aspect of the dharmakāya. Haribhadra suggests that Buddhahood can be understood through four kāyas, including the svābhāvikakāya, [jñāna]dharmakāya, sambhogakāya, and nirmāṇakāya.