This is the story of the Ma'idah, the name of which this Surah bears, Surat Al-Ma'idah. This is also among the favors that Allah granted His servant and Messenger, `Isa, accepting his request to send the Ma'idah down, and doing so as clear proof and unequivocal evidence. Allah said,
إِذْ قَالَ الْحَوَارِيُّونَ
((Remember) when Al-Hawaryun said...) the disciples of `Isa said,
(O `Isa, son of Maryam! Can your Lord send down to us a Ma'idah from heaven) The Ma'idah is the table that has food on it. Some scholars said that the disciples requested this table because they were poor and deprived. So they asked `Isa to supplicate to Allah to send a table of food down to them that they could eat from every day and thus be more able to perform the acts of worship.
When the disciples of Sayyidna ` Isa (علیہ السلام) asked him to make ` Ma'idah' (food-spread) come down from the heavens, he replied by saying: قَالَ اتَّقُوا اللَّـهَ إِن كُنتُم مُّؤْمِنِين (Fear Allah if you are believers). This tells us that it does not behove a faith-bearing servant of Allah that he should test Him by making such requests. Rather than demand what is supernatural, he should seek things, like sustenance, through sources naturally appointed for him.
The Better the Blessing, the Worse the Curse of Ingratitude
From the words of the verse 115: فَإِنِّي أُعَذِّبُهُ عَذَابًا لَّا أُعَذِّبُهُ أَحَدًا مِّنَ الْعَالَمِينَ (I shall give him a punishment I shall not give to anyone in the worlds), we learn that in situations when the blessing of Allah is extra-ordinary and unique, the emphasis on the gratitude for it should be far above the ordinary.' As for the punishment of ingratitude, that too will be extra-ordinary and unique.
Man is constantly being provided with the provisions for his life by God. In fact, the whole earth has become a table laid with provisions for man. But the demand made by the believers in Jesus for food to be sent down from the sky caused a severe warning to be given to them. The reason for this is that the provisions we receive under normal conditions are routed through a veil of cause and effect, while the demand of the believers involved the removal of that veil. This is again the way of God, because if this veil is removed, how can the conditions for human trial be perpetuated?
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.