The question may be raised why the living entities are situated in different conditions and who has arranged this. The answer is that it has been done by the Supreme Personality of Godhead, without anyone’s help. The Lord has His own energies ( parāsya śaktir vividhaiva śrūyate ), and one of them, namely the external energy, creates the material world and the varieties of happiness and distress for the conditioned souls under the supervision of the Lord. The material world consists of three modes of material nature — sattva-guṇa, rajo-guṇa and tamo-guṇa. By sattva-guṇa the Lord maintains the material world, by rajo-guṇa He creates it, and by tamo-guṇa He annihilates it. After the varieties of living entities are created, they are subject to happiness and distress according to their association. When they are in sattva-guṇa, the mode of goodness, they feel happiness, when in rajo-guṇa they are distressed, and when in tamo-guṇa they have no sense of what to do or what is right and wrong.