Priests and deacons are allowed to bless using the right hand, while bishops may bless simultaneously with both, the left mirroring the right. Individuals may make it at any time, clergy must make it at specific times (as in liturgies), and it is customary to make it on other occasions. Although the sign of the cross dates to ante-Nicene Christianity, it was rejected by some of the Reformers and is absent from some forms of Protestantism. It was commended and retained by Martin Luther and remains in use by Lutheran clergy, but its use is not universal by the laity. In Anglicanism, its use was revived by the Oxford Movement and is fairly common. It is required by the "Book of Common Prayer" for the priest to use it when administering Baptism and this was codified by the canon law of the Church of England in 1604. In the Reformed tradition, such as Presbyterianism, especially the mainline Presbyterian, its use would be during baptism, communion, confirmation, benedictions and sometimes with the creeds. Ministers and some laity in Methodism very rare occasions will use it. Other Protestants and Restorationist Christians do not use it all. Some, particularly Roman Catholics and Eastern Christians, might make the sign of the cross in response to perceived blasphemy. Others sign themselves to seek God's blessing before or during an event with uncertain outcome. In Hispanic countries, people often sign themselves in public, such as athletes who cross themselves before entering the field or while concentrating for competition. The sign of the cross is a prayer, a blessing, and a sacramental. As a sacramental, it prepares an individual to receive grace and disposes one to cooperate with it. The Christian begins the day, prayers, and activities with the Sign of the Cross: "In the name of the Father and of the Son and of the Holy Spirit. Amen." In this way, a person dedicates the day to God and calls on God for strength in temptations and difficulties. John Vianney said a genuinely made Sign of the Cross "makes all hell tremble." In the Roman or Latin Rite Church it is customary to make the full Sign of the Cross using holy water when entering a church. The first three fingers of the right hand are dipped into the font containing the holy water and the Sign of the Cross is made on oneself. This gesture has a two-fold purpose: to remind one of one's baptism and the rights and responsibilities that go with it and to also remind one that one is entering a sacred place that is set apart from the world outside.