tasmān māṁ karmabhir viprā
yajadhvaṁ gata-matsarāḥ
baliṁ ca mahyaṁ harata
matto 'nyaḥ ko 'gra-bhuk pumān
tasmāt - for this reason; mām - me; karmabhiḥ - by ritualistic activities; viprāḥ - O brāhmaṇas; yajadhvam - worship; gata - without; matsarāḥ - being envious; balim - paraphernalia for worship; ca - also; mahyam - unto me; harata - bring; mattaḥ - than me; anyaḥ - other; kaḥ - who (is); agra-bhuk - the enjoyer of the first oblations; pumān - personality.
As stated by Kṛṣṇa Himself throughout Bhagavad-gītā, there is no truth superior to Him. King Vena was imitating the Supreme Personality of Godhead and was also speaking out of false pride, presenting himself as the Supreme Lord. These are all characteristics of a demonic person.