That alone is fire, that is the sun, that is the wind, and that is the moon. That alone is the bright seed, that is Brahman, that is the waters, that is Prajāpati.
We have been given this human life to understand the all-pervading, omnipresent God. This knowledge can only be given by someone who has themselves realized God. Life becomes truly happy only after meeting such a God-realized person.
God is the enduring one, and everything else is transient.
No one can come unto Me, except the Father which hath sent Me draw him.