Materially we may think that his service is greater than his, that is our material vision. Actually on the spiritual platform, the service rendered by a calf to Krishna and service rendered by Radharani and Her Associates, to Krishna, there is no difference. Krishna is so kind and liberal that everyone's service, when it is sincerely offered to Krishna, He accepts. This is the statement in the Bhagavad-gita. That He accepts a little bit of flower, fruit, and water, offered to Him in devotion and love. He wants our love and devotion, otherwise, he is the Proprietor of everything, what can we give Him? This position of our subordination should always be maintained and we should always give respect to our pure devotees who are engaged, in devotional service, that will make us able to make a progressive march in the devotional line.
Letter to Tamala Krsna, 19 August, 1968