40-80
and (there are other) benefits for you in them, and that through them you may attain the need in your bosoms (i.e. transport material), and on them and on the ships, you are carried.
Allah (SWT) mentions some of His favours and signs.
40-82
Then, did they not travel in the earth and see how the end of those before them was (brought about)? They were more in number than them and severer in strength and (in constructing) memorials in the earth, but that which they used to earn was of no use to them.
The consequence of the opponents of messengers is described