Original sentence: " Following a two-and-a-half hour sermon given by Church leader Sidney Rigdon, Smith offered a dedicatory prayer that had been prepared by a committee of church leaders, which he indicated was "given to him by revelation." Two other church leaders, Brigham Young and David W
Edited sentence: " Following a two-and-a-half hour sermon given by Church leader Sidney Rigdon, Smith offered a dedicatory prayer that had been written down by him and a committee of church leaders, which was given to him by revelation.Two other church leaders, Brigham Young and David W