Surah Al-Qasas - Verse 30 فَلَمَّآ أَتَاهَا نُودِيَ مِن...

It was entirely light and serenity. Meanwhile, Moses was seriously wondered, suddenly from the right side of the valley in that blessed high land, from inside of the tree, a voice was heard, addressing Moses, saying that He was Allah, the Lord of the worlds. Here is the verse: “Then when he came to it (he) was called (by a voice) from the right side of the valley, in the blessed spot, from the tree, saying: ‘O Moses!

Verily I am Allah, the Lord of the worlds’.” The Arabic word /šati’/ means ‘bank’; and the term /wadi/ means ‘valley’ or ‘the pass way of a torrent’; and the Qur’anic word /’ayman/ means ‘right’ which is a modifier for the Qur’anic word /šati’/ ; and the Arabic word/ /buq‘ah/ means a piece of land which is usually distinguished with respect to the lands around it. No doubt Allah is able to create the sound waves inside whatever He desires.

Here He created it inside a tree for He wanted to speak with Moses, and Moses was a body and he had ears and needed the sound waves. Many of the divine prophets, of course, received the revelation by their inward inspiration, and sometimes by dream, but sometimes by means of hearing the sound waves. However, there is no room for this delusion that we consider a physical being for Allah.

Some narrations indicate that when Moses went near the fire, he noticed that the fire glittered from inside of a green branch and every moment it became brighter and more beautiful. He bent to take some of it with the small piece of wood he had in his hand, but the fire came toward him. He terrified and came back. Sometimes he went toward the fire and sometimes the fire came towards him. Then, all of a sudden, a voice gave him the glad tidings of revelation.

Thus, by the undeniable frame of references it became clear for Moses that this call was the call of Allah (s.w.t.), not other than Him.