Naked eyes

Expressions researched:
"naked eye" |"naked eyes"

SB Canto 1

Although celestial beings are not visible to the naked eyes of the inhabitants of this earth, it was due to the influence of Mahārāja Parīkṣit that the demigods also agreed to be visible.

SB 1.16.3, Translation and Purport:

Mahārāja Parīkṣit, after having selected Kṛpācārya for guidance as his spiritual master, performed three horse sacrifices on the banks of the Ganges. These were executed with sufficient rewards for the attendants. And at these sacrifices, even the common man could see demigods.

It appears from this verse that interplanetary travel by the denizens of higher planets is easy. In many statements in Bhāgavatam, we have observed that the demigods from heaven used to visit this earth to attend sacrifices performed by influential kings and emperors. Herein also we find that during the time of the horse sacrifice ceremony of Mahārāja Parīkṣit, the demigods from other planets were visible even to the common man, due to the sacrificial ceremony. The demigods are not generally visible to common men, as the Lord is not visible. But as the Lord, by His causeless mercy, descends to be visible to the common man, similarly the demigods also become visible to the common man by their own grace. Although celestial beings are not visible to the naked eyes of the inhabitants of this earth, it was due to the influence of Mahārāja Parīkṣit that the demigods also agreed to be visible.