https://en.wikipedia.org/wiki/Sign_of_the_crossThe sign of the cross is made by touching the hand sequentially to the forehead, lower chest or stomach, and both shoulders, accompanied by the Trinitarian formula: at the forehead In the name of the Father (or In nomine Patris in Latin); at the stomach or heart and of the Son (et Filii); across the shoulders and of the Holy Spirit/Ghost (et Spiritus Sancti); and finally: Amen.[7]