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Surah 2. Al-Baqara
Ayah 118 - 119
118وَقَالَ ٱلَّذِينَ لَا يَعْلَمُونَ لَوْلَا يُكَلِّمُنَا ٱللَّهُ أَوْ تَأْتِينَآ ءَايَةٌ ۗ كَذَٰلِكَ قَالَ ٱلَّذِينَ مِن قَبْلِهِم مِّثْلَ قَوْلِهِمْ ۘ تَشَـٰبَهَتْ قُلُوبُهُمْ ۗ قَدْ بَيَّنَّا ٱلْـَٔايَـٰتِ لِقَوْمٍ يُوقِنُونَ
119إِنَّآ أَرْسَلْنَـٰكَ بِٱلْحَقِّ بَشِيرًا وَنَذِيرًا ۖ وَلَا تُسْـَٔلُ عَنْ أَصْحَـٰبِ ٱلْجَحِيمِ
[118-119] The ignorant people say, "Why does not Allah Himself talk to us or why does not a Sign come to us?"117 The people before them also talked like this, for all (who swerve from the Right Path) have the same mentality.118 We have already shown clear Signs to those who believe;119 (what greater Sign could there be than that) We have sent you with the knowledge of the Truth and made you a bearer of good tidings and a Warner?120 Now, you are not responsible and answerable for those who are bent upon going to Hell.
117They demanded hat either Allah Himself should come before them and say, "This is My Book and these are My Instructions for you to follow." Or, He should show such a Sign to them as would conclusively demonstrate that Muhammad (Allah's peace be upon him) was really a Messenger of Allah and that what he presented was revealed to him by Allah.
118That is, "The objections and demands of those who are opposing the Truth today are not new. These are exactly the same as have always been put forward by those who go astray from the Right Way, as all the wicked people of all ages think alike and follow the same line of argument."
119The demand that Allah Himself should speak to them was so absurd that it needed no reply. As to the other demand that Allah should show them a Sign, Allah answers that He has shown many clear Signs but those who are not inclined to believe cannot see them.
120Not to speak of the other Signs, the most conspicuous Sign was the personality of Muhammad himself (Allah's peace be upon him). They knew everything about his life before Prophethood; the conditions of his country and nation and the circumstances and environment under which he was brought up and how he spent the first forty years of his life before his appointment as a Prophet;