Loving relationships exist between a parent and its young one in all species of life. The child is totally dependant on the protection of its parents. Seeing this helpless and submissive nature of the child, parental love automatically arises in the parent, who then offers complete shelter to its offspring.
All of us living entities are similarly children of the Supreme Mother and Father, Krishna. As a loving parent, Krishna promises to take care of us and offer protection under all circumstances. We all need to acknowledge His existence, humbly surrender our lives to Him, and be grateful for all the situations that come in our lives.