(Ahqaaf) 46 : 14
أُولَٰئِكَ أَصْحَابُ الْجَنَّةِ خَالِدِينَ فِيهَا جَزَاءً بِمَا كَانُوا يَعْمَلُونَ
Such are the inmates of the Paradise, they will abide in it forever, as a reward for what they have been doing.
The one in a thousand believer along with living here under the Light of Adhikr are also involved in the deeds of propagating Adhikr to entire mankind irrespective of nation, caste, sex, religion, colour, etc. in order to enable them to be so. See explanation 3: 136; 32: 19; and 39: 74.