Holy Spirit is a term found in English translations of the Bible, but understood differently among the Abrahamic religions.
While the general concept of a "Spirit" that permeates the cosmos is a general feature of most religions (e.g. Brahman in Hinduism and Tao in Taoism and Great Spirit among Indigenous peoples of the Americas), the term Holy Spirit specifically refers to the beliefs held in the Abrahamic religions.
For the majority of Christians, the belief in the Holy Trinity implies the existence of three distinct Holy Persons: God the Father, God the Son and God the Holy Spirit being One Eternal Triune God. This doctrine and designation, however, are not shared by all Christian denominations, or the other Abrahamic religions.
Famous quotes related to holy spirit:
“Now the birth of Jesus the Messiah took place in this way. When his mother Mary had been engaged to Joseph, but before they lived together, she was found to be with child from the Holy Spirit. Her husband Joseph, being a righteous man and unwilling to expose her to public disgrace, planned to dismiss her quietly.”
—Bible: New Testament, Matthew 1:18,19.