Surely the person with the greatest regret on the Day of Resurrection will be the man who earns wealth without obeying [the commandments of] Allah, then a man inherits his wealth and spends it in obedience to Allah and through it enters Paradise whereas the first one enters Hell because of it
المصدر : غرر الحكم ودرر الكلم
مَنْ صَنَعَ مَعْرُوفاً نَالَ أَجْراً وَشُكْراً
One who performs a benevolent action gains reward and gratitude
That which you send forth of good deeds is [preserved] with the One who does not diminish [its] reward and that which you commit from evil actions is [preserved] with the One who is not incapable of [meting out] punishment