Certainly, this is the reward for you; your endeavors were valuable.
Those who become believer with Adhikr- The Permission of Allah- will pray here as: “Oh Allah, Our Lord, Be our endeavors (the deeds with aim) valuable, acceptable and in Straightpath under the shade of Qur’an- the Light. Everyone will receive rewards for their endeavor.
The Lord is not looking to the color or body of a man, but He is looking at the intention of his mind while doing any deed. So whoever does any deed by witnessing his Lord, he will prosper. Whoever does any deed without the remembrance of his Lord; that will not be accepted and he will be punished. To accept any deed, one should bring a word or a verse as a proof from Adhikr- the Proof as mentioned in the verses 2: 111 and 4: 174-175.
Any Muslim who receives the Husna (the Best)- Adhikr and didn’t utilize, but hides and rejects It, he will witness against himself that he was a disbeliever- Kaffir- at the time of his death as per the verse 7: 37 and on the Day of Judgment as per the verse 6: 130. All deeds of disbelievers will be in vain as mentioned in the verses 18: 103-106 and 25: 22-23.
The believer will ‘construct’ the Paradise here in the Fourth stage by planting trees as well as do and promote agriculture for the production of pure foods for the people, animals and birds. They will also discourage industrial development that may cause harm to air, water, atmosphere etc.
The believer will ‘buy’ the Paradise by utilizing his time, health, wealth, status and all his blessings to study and propagate Adhikr- which is the Balance and Trust to keep the universe in Its equilibrium. See the explanation 2: 186; 7: 8-9 and 47:8-9.