Question: Why do we make the sign of the cross?
The sign of the cross serves as something of a liturgical barometer. Want to know where a parish falls on the scale between “low” and “high” liturgy? Look for how many people make the sign of the cross and how often. On the one side, there are congregations that shy away from the sign of the cross for fear that it’s “too Catholic.” On the other side, there are parishes in which people seem to cross themselves at every turn.
In either case, though, one has to wonder: do the people actually know what it means? If Baptists understood the full implication of the sign of the cross, would they adopt the practice? Have liturgical Christians let the sign of the cross become a mere reflex?
What is this weird hand gesture? How old is this tradition? And what does it all mean?
Short Answer: Tracing the sign of the cross is an ancient physical reminder of our connection to Christ’s Passion and Crucifixion, the Sacrament of Holy Baptism, the Holy Trinity, and God’s blessing.