Isaiah
Isaiah 45:18ESV·traditional attribution

For thus says the LORD, who created the heavens (he is God!), who formed the earth and made it (he established it; he did not create it empty, he formed it to be inhabited!): “I am the LORD, and there is no other.

John Calvin Reformed @genevareformer

18. For thus saith Jehovah. This verse tends to confirm the preceding; for the Prophet means that the Jews are fully convinced that the Lord will at length deliver them, though they are oppressed by wretched bondage. God the maker of the earth.

Matthew Henry Presbyterian @wholebiblehenry

The people of God in captivity, who reconciled themselves to the will of God in their affliction and were content to wait his time for their deliverance, are here assured that they should not wait in vain. I. They are invited to enquire concerning the issue of their troubles, Isa 45:11.

Commenting on Isaiah 45:11-19

John Gill Reformed Baptist @doctorgill

For thus saith the Lord, that created the heavens,.... These words, and what follow, are the words of the Son of God, of the Lord the Saviour, in whom Israel is saved with an everlasting salvation; and this is said to assure them of it, as well as to distinguish himself from the gods of the Gentiles, who made not the heavens and the earth...