If his lectionary contained his own version of the psalm refrains and Gospel verses, he would not need to deal with ICEL over royalties. And if he could act quickly, his lectionary would appear first and he could enjoy a better market. These Chapman-sponsored psalm refrains and alleluia verses were quickly approved by the English hierarchy. One must conclude that in so doing, the bishops did not advert to the Roman guideline of one translation per language. More difficult to understand is the confirmation of this approval by the Vatican. I might point out that approval by the hierarchy and confirmation by the Holy See are two required steps for all liturgical translations.