Whats wrong with this :Clone()?

When I used this code:

while true do
	wait()
	if game.Workspace.RainingCubes.Disabled == true then
		thenInstance.new("Message", game.Workspace)
		Message.Text = ("RAINING CUBES!")
		wait(3)
		game.Workspace.Message:Remove()
		for i = 15, (math.random(15,25)
			game.Lighting.Blue.Parent:Clone()
			game.Lighting.Blue.Parent = Workspace
			game.Workspace.Blue.Position = Vector3.new((math.random(1,50), 75,(math.random(1,50))
			end)
		end
	end
end

Line number 9 is underlined. I'm not sure whats wrong.

well for one, you wrote then twice. You also said for i = 15. I needs intervals such as for i = 1, 15 do. Also you shouldn't use Position, its very buggy and CFrame is much better. Simply change Position to CFrame and make it: Blue.CFrame = CFrame.new()

Also the clone command is used incorrectly. Check your other questions for a revised answer

Raining tacos is better:

while wait() do
l = Instance.new("Part",Workspace)
game.Debris:AddItem(l, 2)
l.CanCollide = false
t = Instance.new("SpecialMesh", l)
t.Scale = Vector3.new(10, 10, 10)
t.MeshId = "http://www.roblox.com/asset/?id=14846869"
t.TextureId = "http://www.roblox.com/asset/?id=14846834"
l.BottomSurface = "SmoothNoOutlines"
l.TopSurface = "SmoothNoOutlines"
--l.BrickColor = BrickColor.Random() --only if you want raining brick
l.CFrame = game.Workspace.BasePlate.CFrame *CFrame.new(math.random(-200, 200),math.random(-200, 500),math.random(-200, 200))
l.Size = Vector3.new(0, 0 ,0)
end

I think he is missing "do" after the math.random