The Holy Spirit is the third person of the Trinity and is known by various names and synonyms in different religions and cultures. In Christianity, the Holy Spirit is referred to as the Advocate, Comforter, Spirit of Truth, Spirit of God, and Spirit of Christ. Similarly, in Judaism, the Holy Spirit is known as the Shekhinah, the divine presence of God. In Islam, the Holy Spirit is called the Angel Gabriel, who revealed the Quran to Prophet Muhammad. Some other synonymous terms for the Holy Spirit include the Paraclete, the Sanctifier, the Breath of God, the Counselor, and the Helper. Regardless of the name, the Holy Spirit represents God's power and presence in the world.