As to going through the world as a trial and exercise of faith, we have all to do it. It is like the ordinary sinfulness of our hearts, and ministering to it, a process through which we have all to go, to have our senses exercised to discern good and evil, and Christ become everything to us, and we more like Him. Oh, how surely we shall feel in that day, that all that was not a heart given to Him was loss and wretchedness. 38