(Al Hadeed) 57 : 11
مَنْ ذَا الَّذِي يُقْرِضُ اللَّهَ قَرْضًا حَسَنًا فَيُضَاعِفَهُ لَهُ وَلَهُ أَجْرٌ كَرِيمٌ
Who is there to lend to Allah the best loan so that He will increase it manifold to him, and he has a noble reward?
The mode of giving the best loan to Allah is to utilize all favors, including wealth, time, and influence, to propagate Adhikr—the Splendid Book mentioned in verses 41: 41-42—among mankind, irrespective of nation, religion, caste, color, sex, etc. By doing so, he is helping Allah so that Allah will help him back, as explained in verses 22: 40 and 47: 7. Thus, one can become a forerunner to Paradise. See explanation 4: 85; 36: 11-12; and 53: 39-40.