The actions of the four orders have been ordained by the Self Sprung (Brahma) so that they may acquire wealth without committing a sinful act.
चातुर्वर्ण्यस्य कर्माणि विहितानि स्वयम्भुवा। धनं यैरधिगन्तव्यं यच्च कुर्वन् न दुष्यति॥