Both Bucer and Fagius had noticed that the 1549 Prayer Book was not a remarkable step forward .
Cranmer assured Bucer that Prayer Book was only a first Prayer Book and that Prayer Book 's initial form was only temporary .
Both Bucer and Fagius had noticed that the 1549 Prayer Book was not a remarkable step forward , although Cranmer assured Bucer that it was only a first step and that its initial form was only temporary .