Most of classical Judaism views God as a personal god, meaning that humans can have a relationship with God and vice versa. Rabbi Samuel S. Cohon wrote that "God as conceived by Judaism is not only the First Cause, the Creative Power, and the World Reason, but also the living and loving Father of Men. He is not only cosmic but also personal...Jewish monotheism thinks of God in terms of definite character or personality, while pantheism is content with a view of God as impersonal." This is shown in the Jewish liturgy, such as in the Adon Olam hymn, which includes a "confident affirmation" that "He is my God, my living God...Who hears and answers." Edward Kessler writes that Hebrew Bible "portrays an encounter with a God who cares passionately and who addresses humanity in the quiet moments of its existence." British chief rabbi Jonathan Sacks suggests that God "is not distant in time or detached, but passionately engaged and present".