High Quality Content by WIKIPEDIA articles! Prayer in the Hebrew Bible is an evolving means of interacting with God, most frequently through a spontaneous, individual, unorganized form of petitioning and/or thanking. Standardized Prayer such as is done today is non-existent, though beginning in Deuteronomy, the Bible lays the groundwork for organized prayer, including basic liturgical guidelines, and by the Bible`s later books, prayer has evolved to a more standardized form, although still radically different than the form practiced by modern Jews.