Al-A'raf - 7:42

وَالَّذِينَ آمَنُواْ وَعَمِلُواْ الصَّالِحَاتِ لاَ نُكَلِّفُ نَفْسًا إِلاَّ وُسْعَهَا أُوْلَـئِكَ أَصْحَابُ الْجَنَّةِ هُمْ فِيهَا خَالِدُونَ
[7:42]
And (as for) those who believe and do good We do not impose on any soul a duty except to the extent of its ability-- they are the dwellers of the garden; in it they shall abide.
But those who believe and work righteousness,- no burden do We place on any soul, but that which it can bear,- they will be Companions of the Garden, therein to dwell (for ever).
But (as for) those who believe and do good works - We tax not any soul beyond its scope - Such are rightful owners of the Garden. They abide therein.