“Simple, powerful, poignant, the Sign of the Cross is a mnemonic device like the Mass, in which we sit down to table with one another and remember the Last Supper, or a baptism, where we remember John the Baptist's brawny arm pouring some of the Jordan River over Christ. So we remember the central miracle and paradox of the faith that binds us each to each: that we believe, against all evidence and sense, in life and love and light, in the victory of those things over death and evil and darkness.”