Read these verses over and over and decide to yourself, Is these verses:
a- Inspired by God
b- Inspired by Satan.
c- Made up by Muhammad.
18:103 Say: "Shall we tell you of those who lose most in respect of their deeds?- قُلْ هَلْ نُنَبِّئُكُمْ بِالْأَخْسَرِينَ أَعْمَالًا
18:104 "Those whose efforts have been wasted in this life, while they thought that they were acquiring good by their works?" الَّذِينَ ضَلَّ سَعْيُهُمْ فِي الْحَيَاةِ الدُّنْيَا وَهُمْ يَحْسَبُونَ أَنَّهُمْ يُحْسِنُونَ صُنْعًا
18:105 They are those who deny the Signs of their Lord and the fact of their having to meet Him (in the Hereafter): vain will be their works, nor shall We, on the Day of Judgment, give them any weight.
أُولَئِكَ الَّذِينَ كَفَرُوا بِآيَاتِ رَبِّهِمْ وَلِقَائِهِ فَحَبِطَتْ أَعْمَالُهُمْ فَلَا نُقِيمُ لَهُمْ يَوْمَ الْقِيَامَةِ وَزْنًا
18:106 That is their reward, Hell, because they rejected Faith, and took My Signs and My Messengers by way of jest. ذَلِكَ جَزَاؤُهُمْ جَهَنَّمُ بِمَا كَفَرُوا وَاتَّخَذُوا آيَاتِي وَرُسُلِي هُزُوًا
18:107 As to those who believe and work righteous deeds, they have, for their entertainment, the Gardens of Paradise, إِنَّ الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ كَانَتْ لَهُمْ جَنَّاتُ الْفِرْدَوْسِ نُزُلًا
18:108 Wherein they shall dwell (for aye): no change will they wish for from them. خَالِدِينَ فِيهَا لَا يَبْغُونَ عَنْهَا حِوَلًا
18:109 Say: "If the ocean were ink (wherewith to write out) the words of my Lord, sooner would the ocean be exhausted than would the words of my Lord, even if we added another ocean like it, for its aid."
قُل لَّوْ كَانَ الْبَحْرُ مِدَادًا لِّكَلِمَاتِ رَبِّي لَنَفِدَ الْبَحْرُ قَبْلَ أَن تَنفَدَ كَلِمَاتُ رَبِّي وَلَوْ جِئْنَا بِمِثْلِهِ مَدَدًا
18:110 Say: "I am but a man like yourselves, (but) the inspiration has come to me, that your Allah is one Allah. whoever expects to meet his Lord, let him work righteousness, and, in the worship of his Lord, admit no one as partner. قُلْ إِنَّمَا أَنَا بَشَرٌ مِّثْلُكُمْ يُوحَى إِلَيَّ أَنَّمَا إِلَهُكُمْ إِلَهٌ وَاحِدٌ فَمَن كَانَ يَرْجُو لِقَاء رَبِّهِ فَلْيَعْمَلْ عَمَلًا صَالِحًا وَلَا يُشْرِكْ بِعِبَادَةِ رَبِّهِ أَحَدًا
