<P> The sign of the cross (Latin: signum crucis), or blessing oneself or crossing oneself, is a ritual blessing made by members of most branches of Christianity . This blessing is made by the tracing of an upright cross or + across the body with the right hand, often accompanied by spoken or mental recitation of the trinitarian formula: "In the name of the Father, and of the Son, and of the Holy Spirit . Amen ." </P> <P> The movement is the tracing of the shape of a cross in the air or on one's own body, echoing the traditional shape of the cross of the Christian crucifixion narrative . There are two principal forms: one--three fingers, right to left--is exclusively used in the Eastern Orthodox Church, Church of the East and the Eastern Catholic Churches in the Byzantine, Assyrian and Chaldean traditions; the other--left to right to middle, other than three fingers--is the one used in the Latin (Catholic) Church, Anglicanism, Methodism, Presbyterianism, Lutheranism and Oriental Orthodoxy . The ritual is rare within other Christian traditions . </P>

By the sign of the holy cross prayer
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