example of this approach to prayer is noted by Rabbi Steven Weil, who was appointed the Orthodox Union's Executive-Vice President in 2009. He notes that the word "prayer" is a derivative of the Latin "precari", which means "to beg". The Hebrew equivalent "tefilah", however, along with its root "pelel" or its reflexive "l'hitpallel", means the act of self-analysis or self-evaluation. This approach is sometimes described as the person praying having a dialogue or conversation with God. Educational approach In this view, prayer is not a conversation. Rather, it is meant to inculcate certain attitudes in the one who prays, but not to influence. This has been the approach of Rabbenu Bachya, Yehuda Halevy, Joseph Albo, Samson Raphael Hirsch, and Joseph Dov Soloveitchik. This view is expressed by Rabbi Nosson Scherman in the overview to the Artscroll Siddur (p. XIII); note that Scherman goes on to also affirm the Kabbalistic view (see below). Kabbalistic approach Kabbalah uses a series of kavanot, directions of intent, to specify the path the prayer ascends in the dialog with God, to increase its chances of being answered favorably. Kabbalists ascribe a higher meaning to the purpose of prayer, which is no less than affecting the very fabric of reality itself, restructuring and repairing the universe in a real fashion. In this view, every word of every prayer, and indeed, even every letter of every word, has a precise meaning and a precise effect. Prayers thus literally affect the mystical forces of the universe, and repair the fabric of creation. Among Jews, this approach has been taken by the Chassidei Ashkenaz (German pietists of the Middle-Ages), the Arizal's Kabbalist tradition, Ramchal, most of Hassidism, the Vilna Gaon, and Jacob Emden. Christianity Christian prayers are quite varied. They can be completely spontaneous, or read entirely from a text, like the Anglican Book of Common Prayer. The most common prayer among Christians is the Lord's Prayer, which according to the gospel accounts (e.g. Matthew 6:9–13) is how Jesus taught his disciples to pray. The Lord's Prayer is a model for prayers of adoration, confession and petition in Christianity. In the second century Apostolic Tradition, Hippolytus instructed Christians to pray at seven fixed prayer times: "on rising, at the lighting of the evening lamp, at bedtime, at midnight" and "the third, sixth and ninth hours of the day, being hours associated with Christ's Passion." Breviaries such as the Shehimo