Hidden messages in gematria refer to the practice of uncovering concealed meanings or messages within texts by assigning numerical values to letters and interpreting the sums or patterns that emerge. Gematria (גימטריה), derived from the Greek word for geometry, is a form of Jewish mysticism that treats words or phrases as numerical values. This practice is deeply rooted in Kabbalah, the esoteric school of thought that seeks to interpret the Torah and other Jewish texts on a metaphysical level. In gematria, each letter of the Hebrew alphabet is assigned a numerical value, allowing words to be converted into numbers and vice versa. This process can reveal hidden connections between words, phrases, or concepts, often used to find deeper spiritual or symbolic meanings. Similar practices exist in other cultures, such as the Greek isopsephy (ισοψηφία) and the Arabic abjad (أبجد) numerical systems, which also assign numerical values to letters for interpretive purposes. The use of gematria has been both celebrated and criticized within Jewish tradition, with some viewing it as a profound tool for understanding divine messages and others cautioning against overinterpretation or misapplication.