And whoever lightens his Balance, those are the ones who have made lost their soul because of they had been unjust towards Our verses.
The Truth mentioned in 256 places such as in verses 2: 119, 147; 10: 108; 17: 81; 39: 41, 69, and 75 is Adhikr. So whoever utilizes Adhikr as the Balance and Trust to keep the universe in its equilibrium, such will weigh his deeds on the Day of Judgment since the scale of Judgment will be the Truth Adhikr. The Arabic Quran reading Fujjar if not judged in his individual, family, and social life with Adhikr, he is the disbeliever, wrongdoer, and transgressor as explained in verses 5: 44, 45, and 47 respectively. The falsehood following Fujjar who doesn't testify Adhikr will be the losers on the Day of Judgment as told in verse 40: 78.
To get the response to the prayer and to accept any deed, Lord has explained two conditions in verses 2: 186 and 18: 103-106. See explanation 1: 7; 2: 108,121, 286, and 3: 185.