Christianity is the religion of Europe [...] it is mingled with all our institutions [...] it is the hand of this religion that fashioned these new nations [of Europe]. The cross is on all the crowns, all the codes begin with its symbol. The kings are anointed, the priests are magistrates, the priesthood is an order, the empire is sacred, the religion is civil. The two powers are merged; each lends the other part of its strength, and, despite the quarrels that have divided these two sisters, they cannot live separated.