Shiva and Durga
Shiva works for the benefit of everyone, and tries to help the living beings make spiritual advancement. This is why he has his own line of disciplic succession. This is also why he says to the sons of King Pracinibarhi, Any person who is surrendered to the Supreme Personality of God, Lord Krishna, the controller of everything, is very dear to me.1
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A person who is directly surrendered to Lord Krishna, or Vishnu, in unalloyed devotional service is immediately promoted to the spiritual planets. I, Lord Shiva, and other demigods attain these planets only after the destruction of the material world. You are all devotees of the Lord, and as such I appreciate that you are as respectable as the Supreme Personality of Godhead Himself. I know in this way that the devotees also respect me and that I am dear to them. Thus no one can be as dear to the devotees as I am.2
In this way, a devotee of Krishna does not disrespect Lord Shiva, but worships him as the greatest of devotees of Lord Krishna. A Krishna bhakta also prays to Lord Shiva, but asks Shiva to assist him in attaining the favor of Lord Krishna, and not merely for material benefits. As we find in the Tulasi Ramayana (Uttara-Kanda, Doha 45), Lord Rama says With joined palms I lay before you another secret doctrine: without adoring Sankara (Lord Shiva) man cannot attain devotion to Me. So in this way, Shiva can assist us in attaining devotion to Lord Krishna and His expansions.
CHAPTER NOTES
1. Srimad-Bhagavatam 4.24.22-28
2. Ibid., 4.24.29-30