In Isaiah 32:15, pouring from on high transforms the wilderness, echoing the call for heaven to rain righteousness.

In Isaiah 44:3, pouring water and Spirit on dry ground mirrors the rain of righteousness from heaven.

Isaiah 61:11 explicitly says God will cause righteousness and praise to sprout like the earth brings forth sprouts – a direct echo of 45:8's imagery.

Isaiah 4:2 speaks of the Branch of the LORD and fruit of the land – the same metaphor of the earth yielding righteous growth from God.

Isaiah 11:1 predicts a shoot from Jesse's stump – a specific messianic figure, while 45:8 calls for righteousness to sprout; both use growth imagery.

In Psalm 85:10-11, righteousness from heaven and faithfulness from earth directly parallel the sprouting of salvation.

In Hosea 10:12, the identical phrase 'rain righteousness' appears, urging Israel to seek the LORD for this rain.

In Psalm 85:11, righteousness looks down from heaven and faithfulness springs from earth — nearly identical imagery to the heavens raining righteousness here.

Acts 2:33 describes the outpouring of the Holy Spirit from the exalted Christ – a NT fulfillment of the OT imagery of God raining righteousness from heaven.

In Joel 2:28, the outpouring of the Spirit from on high parallels the rain of righteousness in a new covenant context.

Titus 3:3-6 speaks of the Holy Spirit poured out richly through Jesus for regeneration – a NT application of God's outpoured righteousness and salvation.

In Psalm 72:3, mountains bear peace and hills righteousness, a similar image of earth producing righteousness.

Joel 3:18 depicts mountains dripping wine and a fountain from God's house – similar imagery of abundant blessing flowing from heaven.