PURPORT

Mother Yasoda did not understand that Krsna is the heaviest of all heavy things and that Krsna rests within everything (mat-sthani sarva-bhutani). As confirmed in Bhagavad-gita (9.4), maya tatam idam sarvam jagad avyakta-murtina: Krsna is everywhere in His impersonal form, and everything rests upon Him. Nonetheless, na caham tesv avasthitah: Krsna is not everywhere. Mother Yasoda was unable to understand this philosophy because she was dealing with Krsna as His real mother by the arrangement of yogamaya. Not understanding the importance of Krsna, she could only seek shelter of Narayana for Krsna's safety and call the brahmanas to counteract the situation.