In the checked reference, the hymn includes images of the peacock-riding son of Shiva, the deity’s presence in the heart and a prayerful turning toward refuge. These themes provide a useful orientation before a reader begins a particular verse.
The Sanskrit words and a trustworthy edition should lead the explanation. Transliteration can help someone pronounce unfamiliar script, but it does not translate the thought. Likewise, a poetic English rendering should be identified as a rendering, not presented as the original author speaking English.