They take up religion with a motive that they may improve their economic position. Dharma, artha. Artha means money. And then why artha? Why you want money? Now, to satisfy senses, kāma. Dharma, artha, kāma. And when one becomes frustrated in sense gratification, then liberation, to merge. These four things are going on: dharma, artha, kāma . . .
The Bhāgavata says that dharma is not meant for acquiring money. Money is not meant for satisfying senses. Sense gratification should be accepted simply to maintain this body. That's all. The real business is tattva-jijñāsā, to understand. The human life is meant for understanding the Absolute Truth. Jīvasya tattva-jijñāsā naś ceha yat karmabhiḥ. Kāmasya nendriya-pritir labho jīveta yāvatā (SB 1.2.10). Kāmasya, sense gratification, does not mean you have to increase the volume of sense gratification. No. Jīveta yāvatā, you have to accept sense gratification so far as you can live very nicely.
The real business is jīvasya tattva-jijñāsā. Every human being should be inquisitive to know the Absolute Truth. That is the real business of human life. So to come to that business, you won't find mass of people. It is not possible. You don't expect.