So now Kṛṣṇa is summarizing in this verse... Because the whole manifestation, tathedam akhilaṁ jagat, the whole universe is presentation of the energy of the Lord, therefore there is nothing but Lord. Mattaḥ parataraṁ nānyat (BG 7.7). Just like in this material world, we have got experience, the sun is the cause of all material manifestations. When the sunlight or sun heat... Just like Western countries, in this season, the sunlight and heat is practically not present. Therefore it is snowfall. There is no foliage in the trees. Every tree is deserted, due to the sun. And as soon as from the month of April the sunshine will be little more, mean, increased, at once the leaves will come out. In the Western world, this experience... Anywhere. The sun is the cause of everything, all this material world. So you can say that in this material world, there is nothing superior energy than the sun. Similarly, this is also a creation of God, the sunshine. It is stated in the Brahma-saṁhitā: yac cakṣur eṣa savitā sakala-grahāṇām. Savitā means sun.
- yac cakṣur eṣa savitā sakala-grahāṇāṁ
- rājā samasta-sura-mūrtir aśeṣa-tejāḥ
- yasyājñayā bhramati sambhṛta-kāla-cakro
- govindam ādi-puruṣaṁ tam ahaṁ bhajāmi
Even the sun, which is the supreme cause of this material world, of this universe... All the planets, they are rotating on account of heat of the sun. If the sun moves little this side or that side, everything will be blazing fire or frozen into ice. This is scientific truth.