If memory serves, Innocent III wrote an encyclical explaining how to perform the sign of the cross. Place together the tips of the first three fingers of the right hand and fold the last two down to touch the palm. The first reminds us of the Trinity and the second of the two natures in Christ. Touch with the joined finger tips your forehead, breast, right shoulder, then left shoulder while saying the prayer. Bow and kiss the joined finger tips signifying our love of God.
The sign of the cross is *not *a prayer. It is rather a dedication. Through it we dedicate a task about to be started or one completed. We dedicate the work of our day step by step by placing the sign of the cross at the break points in our activities. It reminds us to do our best for the people we serve. Is what I am doing something worthy of being offered to God? Is this the first fruits of my labor? It also makes possible the fulfillment of the scripture that enjoins us to pray constantly as it makes of each task a prayer. It further fulfills the scripture concerning ordinary working men and women which says “Their prayer is in the work of their hands.” (Sirach 38 ~ RSVCE).
Reb Levi