Isa 11:2

11:2 Spirit of the Lord. As the fourfold repetition emphasizes, the same God-given endowment of the Spirit that brought David his successes (1 Sam. 16:13; Ps. 51:11) will empower the Messiah (42:1; Luke 3:22). The Spirit is the creative agent for establishing God’s kingdom (Gen. 1:2; Judg. 3:10; 6:34; 1 Sam. 10:6 and notes).

rest upon him. The Spirit came in a powerful way on saints in the Old Testament: Moses (Num. 11:17); certain elders (Num. 11:25, 26); Joshua (Deut. 34:9); the judges (Judg. 3:10; 11:29; 13:25); kings (1 Sam. 11:6); and prophets (1 Sam. 10:10; 2 Sam. 23:2; 1 Kin. 22:24; 2 Kin. 2:15; Mic. 3:8). The Spirit is the divine agent of restoration (32:15; Joel 2:28–32).

wisdom. Solomon prayed for wisdom and understanding (1 Kin. 3:9), the administrative skill to govern the people in righteousness and justice. See Introduction to the Wisdom Literature.

counsel. Authoritative plans and decisions are in view here. Human counsel may or may not be in accord with God’s plan (30:1), but the Messiah’s counsel is by “the Spirit.”

knowledge. This refers to wise and submissive living in accordance with the will of God (33:6; 53:11). It is a perfection of God (40:14).

fear of the Lord. Fearing God includes obeying His commandments because of faith that the Lord will keep His threats against transgressors (Prov. 1:7 note).