Thematic Bible: Rain and thunder

Now therefore stand and see this great thing, which the LORD will do before your eyes. Is it not wheat-harvest to-day? I will call to the LORD, and he will send thunder and rain; that ye may perceive and see that your wickedness is great, which ye have done in the sight of the LORD, in asking you a king. So Samuel called to the LORD; and the LORD sent thunder and rain that day: and all the people greatly feared the LORD and Samuel.