إِنَّ الَّذِينَ آمَنُوا وَعَمِلُواْ الصَّالِحَاتِ إِنَّا لاَ نُضِيعُ أَجْرُ مِن أَحْسَنُ عَمَلاً أُوْلَـئِكَ لَهُمْ جَنَّاتٍ عَدْنٍ تَجْرِي مِن تَحْتِهِمْ الأَنْهَارُ يُحَلَّوْنَ فِيهَا مِن أَسَاوِرَ مِن ذَهَبَ وَيَلْبَسُونَ ثِيَاباً خَضِراً مِن سُندُسٍ وَإِسْتَبْرَقٍمُّتَّكِئِينَ فِيهَا عَلَى الْأَرَائِكِ نَعَمْ الثَّوَابِ وَحَسُنَتْ مُرْتَفَقاً

As to those who believe and work righteousness, verily we shall not suffer to perish the reward of any who do a (single) righteous deed.
For them will be Gardens of Eternity; beneath them rivers will flow: they will be adorned therein with bracelets of gold, and they will wear green garments of fine silk and heavy brocade; they will recline therein on raised thrones. How good the recompense! How beautiful a couch to recline on!
Al-Kahf 18:30-31

قُلْ إِنَّمَا أَنَا بَشَرٌ مِّثْلُكُمْ يُوحَى إِلَيَّ أَنَّمَا إِلَهُكُمْ إِلَهٌ وَاحِدٍ فَمَن كَانَ يَرْجُو لِقَاء رَّبِّهِ فَلْيَعْمَلْ عَمَلاً صَالِحاً وَلاَ يُشْرَكَ بِعِبَادَةِ رَّبِّهِ أَحَداً

Say: I am but a man like yourself, (but) the inspiration has come to me, that your God is One God: whoever expects to meet his Lord, let him work righteousness, and, in the worship of his Lord, admit no one as partner. Al-Kahf 18:110

مِن جَاء بِالْحَسَنَةِ فَلَهُ عَشَرَ أَمْثَالِهَا وَمِنَ جَاء بِالسَّيِّئَةِ فَلاَ يُجْزَى إِلاَّ مِثْلِهَا وَهُمْ لاَ يَظْلِمُونَ قُلْ إِنَّنِي هَدَانِي رَبِّيَ إِلَى صِرَاطَ مُّسْتَقِيمٍ دِيناً قِيَماً مِّلَّةِ إِبْرَاهِيمَ حَنِيفاً وَمَا كَانَ مِن الْمُشْرِكِينَ قُلْ إِنَّ صَلاَتِي وَنُسُكِي وَمَحْيَايَ وَمَمَاتِي للّهِ رَبِّ الْعَالَمِينَ لاَ شَرِيكَ لَهُ وَبِذَلِكَ أُمِرْتُ وَأَنَا أَوَّلَ الْمُسْلِمِينَ قُلْ أَغَيْرَ اللهِ أَبْغِي رَبّاً وَهُوَ رَبِّ كُلِّ شَيْءٍ وَلاَ تَكْسِبُ كُلِّ نَفْسٌ إِلاَّ عَلَيْهَا وَلاَ تَزِرُ وَازِرَةٌ وِزْرَ أُخْرَى ثُمَّ إِلَى رَبَّكُمُمَرْجِعُكُمْ فَيُنَبِّئُكُم بِمَا كُنتُمْ فِيهِ تَخْتَلِفُونَ

He that doeth good shall have ten times as much to his credit: he that doeth evil shall only be recompensed according to his evil: no wrong shall be done unto (any of) them.
Say: verily, my Lord hath guided me to a way that is straight, a religion of right, the path (trod) by Abraham the true in Faith, and he (certainly) joined not gods with Allah.
Say: truly, my prayer and my service of sacrifice, my life and my death, are (all) for Allah, the Cherisher of the worlds:
No partner hath He: this am I commanded, and I am the first of those who bow to his will
Say: shall I seek for (my) Cherisher other than Allah, when He is the Cherisher of all things (that exist)? every soul draws the meed of its acts on none but itself: no bearer of burdens can bear the burden of another. Your goal in the end is towards Allah: He will tell you the truth of the things wherein ye disputed
Al-Anam (6:160-164)