Vaishnava Samhita. Premanidhi Charitam. Vol III Book VI Chp 19 Shloka 3

निर्भया निर्भरा भक्ताः कृष्णानुग्रहलालिताः |
मातुर्वात्सल्ययुक्तायाः सन्निधौ शिशधौ शिशवो यथा ||

Children are free of cares and worries and are at peace in the company of their affectionate mther. In the same way the bhaktas are at peace followed by Shri Krishna with great mercy