Andrew Murray once said that what the church and individuals have to dread is the inordinate activity of the soul with its power of mind and will. F. B. Meyer declared that had he not known about the dividing of spirit and soul, he could not have imagined what his spiritual life would have been. Many others, such as Otto Stockmayer, Jessie Penn-Lewis, Evan Roberts, Madame Guyon, have given the same testimony.