Hope Restores
The coming of the Spirit is repeatedly connected to significant changes on the earth and God’s establishment of his Kingdom (11:2; 32:15; 42:1; 44:3; 48:16; 59:21), but the “me” who receives the Spirit in this verse is not immediately identified by name. God’s anointing of a person is often connected to the reception of the Spirit (1 Sam 10:1, 9–10; 16:13; 2 Sam 23:1–2; 1 Kgs 19:16), but the key factor to be noted is that it is God who empowers and directs this person through the Spirit. Thus the Anointed One is doing tasks assigned by God (he was sent by God), and the power of the Spirit will guarantee that he will successfully accomplish the will of God
This metaphorical way of describing the outward transformation of a person’s clothes and behavior betrays a deep transformation of this person’s situation as well as their psychological reaction (by their “spirit” rûaḥ) to the changes God will introduce at this time
These “plantings” (his people) are God’s vines planted in his vineyard (5:1–7; 27:2–6), and at this time they will produce the fruit of righteousness instead of bad fruit. The symbolism of being like oaks may communicate how strong, well-rooted, and glorious these righteous people will be