إِمَّآ أَن تُلْقِىَ وَإِمَّآ أَن نَّكُونَ نَحْنُ الْمُلْقِينَ
(Either you throw (first), or shall we have the (first) throw) before you. In another Ayah, they said,
وَإِمَّآ أَن نَّكُونَ أَوَّلَ مَنْ أَلْقَى
(Or we be the first to throw) 20:65. Musa said to them, you throw first. It was said that the wisdom behind asking them to throw first, is that - Allah knows best - the people might witness the magicians' sorcery first. When the magicians had cast their spell and captured the eyes, the clear and unequivocal truth came, at a time when they all anticipated and waited for it to come, thus making the truth even more impressive to their hearts. This is what happened. Allah said,
فَلَمَّآ أَلْقُوْاْ سَحَرُواْ أَعْيُنَ النَّاسِ وَاسْتَرْهَبُوهُمْ
(So when they threw, they bewitched the eyes of the people, and struck terror into them,) meaning, they deceived the eyes and made them think that thet trick was real, when it was only an illusion, just as Allah said,
فَأَوْجَسَ فِى نَفْسِهِ خِيفَةً مُّوسَى - قُلْنَا لاَ تَخَفْ إِنَّكَ أَنتَ الاٌّعْلَى - وَأَلْقِ مَا فِى يَمِينِكَ تَلْقَفْ مَا صَنَعُواْ إِنَّمَا صَنَعُواْ كَيْدُ سَاحِرٍ وَلاَ يُفْلِحُ السَّـحِرُ حَيْثُ أَتَى
(So Musa conceived fear in himself. We (Allah) said: "Fear not! Surely, you will have the upper hand. And throw that which is in your right hand! It will swallow up that which they have made. That which they have made is only a magician's trick, and the magician will never be successful, to whatever amount (of skill) he may attain") 20:67-69. Ibn `Abbas commented that the magicians threw, "Thick ropes and long sticks, and they appeared to be crawling, an illusion that they created with their magic."
Ma'arif al-Qur'an
Mufti Muhammad Shafi
They said,
قَالُوا يَا مُوسَىٰ إِمَّا أَن تُلْقِيَ وَإِمَّا أَن نَّكُونَ نَحْنُ الْمُلْقِينَ ﴿115﴾
"0 Musa either you throw (first) or shall we be the ones to throw."
The Arabic word:'' اِلقَا ‘ ء ! 'ilga' means to drop something down. On the day of encounter the sorcerers asked the prophet Musa (علیہ السلام) if he would drop down his staff first or should they throw theirs first? This question of the sorcerers was perhaps to show their complacency about their art, though the mode of their sentence indicated that they wanted to start first, but for giving an impression of power to their opponent they put that question. Since-the prophet Musa (علیہ السلام) had nothing to fear about, he invited them saying 'you drop.'
A prophet’s discourse is initially addressed to the leaders of the day; to those who enjoy leadership of thought in their environment. Such people, thanks to their superior intellect, are in a better position to understand the message of Truth in all its profundity. But, history shows that they have invariably always been antagonistic to the prophet’s call, i.e. they utilize their mental talents to assign a wrong meaning to the message of Truth. For example, they declare a sign which had appeared on the strength of God’s intervention to have appeared by the force of magic, or, in order to disparage the prophetic movement, give it a political colour and say that such preachers are simply seeking power. As the general public are unable to analyse matters, such talk leads them into becoming suspicious of the Truth. But to raise such frivolous points against the messenger of Truth is a great crime. In this way, the leading lights of the day may be able to preserve their leadership, but it will be at the cost of the Hereafter. God is the Truth. So it is not proper for one who comes forward in the name of God to speak of anything other than truth and justice. If he does otherwise, he will lose the right to represent God and will be liable to be punished rather than rewarded by God. Moses was sent (by God) to both the Children of Israel and to the Pharaoh and his Copt community. At that time the Children of Israel suffered from many weaknesses. However, they basically supported Moses. Unlike them, Pharaoh and his community, (with the exception of a few) rejected him. Finally, after 40 years of attempting to propagate God’s command, Moses was commanded to migrate from Egypt along with the Children of Israel. He asked Pharaoh to allow the Children of Israel to leave the country, so that they might be able to pray to the one and only God in the open atmosphere of the desert (Exodus-16). Moses was the representative of Truth, but Pharaoh considered him to be merely practising magic and decided to overcome him through his own magicians.
Continue reading the tafsir of ayahs 112–115 Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.