Great cite from "Shree Kali-Tantram". Please pay attention to 2 very interesting Sanskrit expressions.
भवसागर - the ocean of wordly existence
भवाब्धि - the ocean of wordly existence
Both mean "Ocean of worldly existence".
"BhavaSagar"-expression (भवसागर) can puzzle, because the first intention is to translate it as "The Ocean of Bhava", but the right translation is "the ocean of wordly existence" or "the ocean of sansara".