He brings the clouds to punish people, or to water his earth and show his love.
NIV
Whether it be for correction or for His earth [generally] or for His mercy and loving-kindness, He causes it to come. [Exod. 9:18, 23; I Sam. 12:18, 19.]AMP
He causeth it to come, whether for correction, or for his land, or for mercy.
KJV
After that comes the sound of his roar; he thunders with his majestic voice. When his voice resounds, he holds nothing back.
NIV
After it His voice roars; He thunders with the voice of His majesty, and He restrains not [His lightnings against His adversaries] when His voice is heard.
AMP
After it a voice roareth: he thundereth with the voice of his excellency; and he will not stay them when his voice is heard.
KJV