Decrease of Ojas through day sleep
Question
In which process does the ojas decrease for day time sleeping?
Answer
Vitality in man is governed by the Sun and the mind by the Moon. The Sun is 'Rajasic' (activating) in nature, while the moon is Tamasic (inert). Solar energy, which is predominant both within and outside the body during daytime is to be harnessed through activity, which then nourishes and vitalizes the system. In a similar way, Lunar energy, which is predominant in the night after Sunset is to be harnessed through rest (sleep), which then nourishes and revitalizes the tired cells through sleep.
Therefore, those who sleep during the day or remain active during night go against nature and reverse the process required for health and well being. Vitality (which comes from Ojas) gets burnt, leading to premature degeneration, decay and debility.
Hence the wise Yogi sleeps early and wakes up early.
ॐ तत् सत्
(That Supreme being is the absolute truth)