The Chosen One possesses the spirit of wisdom, understanding, might, and knowledge. He judges hidden things, and no one can oppose his judgment. The righteous and holy ones are vindicated in his presence.
The fourfold spirit description — wisdom, understanding, might, knowledge — directly echoes Isaiah 11:2 ('the Spirit of the LORD shall rest upon him, the Spirit of wisdom and understanding, the Spirit of counsel and might, the Spirit of knowledge'). The Enochic Chosen One is explicitly the Isaianic messianic king endowed with God's Spirit.
The attribution of 'the spirit of those who have fallen asleep in righteousness' to the Chosen One (v. 3) is obscure. It may mean that the spirits of the righteous dead empower him, or that he embodies their cause, or that their testimony validates his judgment.
Isaiah 11:1-5 — the Branch endowed with the Spirit. Isaiah 42:1 — 'I have put my Spirit upon him.' Revelation 5:12 — 'Worthy is the Lamb to receive power and wisdom.' The fourfold endowment anticipates the seven Spirits of God in Revelation 1:4; 3:1; 5:6.
Ge'ez: 'esma ṭebbab — 'for wisdom'
Wisdom is poured out like water, and glory never fails before him forevermore.
REF For wisdom is poured out like water, and glory faileth not before him for evermore.
Ge'ez: 'esma xayel — 'for he is mighty'
He is powerful in all the secrets of righteousness. Unrighteousness will vanish like a shadow and have no lasting existence, because the Chosen One stands before the Lord of Spirits, and his glory endures forever, and his power through all generations.
REF For he is mighty in all the secrets of righteousness, and unrighteousness shall disappear as a shadow, and have no continuance; because the Elect One standeth before the Lord of Spirits, and his glory is for ever and ever, and his might unto all generations.
Ge'ez: wa-botu manfasa ṭebbab — 'and in him is the spirit of wisdom'
In him dwells the spirit of wisdom, the spirit that gives insight, the spirit of understanding and might, and the spirit of those who have fallen asleep in righteousness.
REF And in him dwells the spirit of wisdom, and the spirit which gives insight, and the spirit of understanding and of might, and the spirit of those who have fallen asleep in righteousness.
Ge'ez: wa-we'etu yekawwen — 'and he shall judge'
He will judge the secret things, and no one will be able to speak a lying word before him, for he is the Chosen One before the Lord of Spirits according to his good pleasure.
REF And he shall judge the secret things, and none shall be able to utter a lying word before him; for he is the Elect One before the Lord of Spirits according to His good pleasure.