About Hatthaka of Alavi

Hastaka Āṭavaka, also known as Hastaka of Āṭavī, was one of the chief lay male disciples of the Buddha, along with Citta. He was enlightened as an Anāgāmi or Non-Returner. Hastaka is considered the lay disciple of the Buddha who was foremost in gathering a following using the "four bases of sympathy" and was known for his ability to bring others to Buddhism.
Hastaka Āṭavaka, also known as Hastaka of Āṭavī, was one of the chief lay male disciples of the Buddha, along with Citta. He was enlightened as an Anāgāmi or Non-Returner. Hastaka is considered the lay disciple of the Buddha who was foremost in gathering a following using the "four bases of sympathy" and was known for his ability to bring others to Buddhism.

Foremost disciples of Gautama Buddha – The growth of the saṅgha

Apart from the Vedic Brahmins, the Buddha's lifetime coincided with the flourishing of influential śramaṇa schools of thought like Ājīvika, Cārvāka, Jainism, and Ajñana. Śāriputra and Moggallāna, two of the foremost disciples of the Buddha, were formerly the foremost disciples of Sañjaya Belaṭṭhaputta, the sceptic; and the Pāli canon frequently depicts Buddha engaging in debate with the adherents of rival schools of thought. When the Buddha's community had grown to around sixty awakened monks, he instructed .