I Form, I Make, I AM

Isaiah 45:7 (ESV Strong's)

I form light and create darkness,

I make well-being and create calamity,

I am the Lord, who does all these things. 

Well-being and calamity serve the purpose of God. All things are from the Lord because all things exist by His word. They would not be a part of creation if it were not so. 

All things work to the good of those that love the Lord.