Salaam,
What is Surah Qamar talking about in the first few ayah? is it a miracle of the supposed splitting of the moon? If so is this only explained via hadith?
If not, what else is it in regards to?
Regards.
May peace be with you,
Please see section entitled "THE CASE OF THE MOON SPLITTING" in my following article where I have discussed this matter.
MIRACLES OF THE PROPHET (pbuh)
http://quransmessage.com/articles/prophet's%20miracles%20FM3.htm
I hope this helps, God willing.
Joseph.