Why does Jehovah want us to view him as the Rewarder? Because when we do, we show that we know our heavenly Father well. He is generous, and he loves his children.
لِأَنَّنَا بِذلِكَ نُظْهِرُ أَنَّنَا نَعْرِفُ أَبَانَا ٱلسَّمَاوِيَّ حَقَّ ٱلْمَعْرِفَةِ :‏ إِنَّهُ إِلهٌ سَخِيٌّ يُحِبُّ أَوْلَادَهُ .‏