On the other hand, it will be easier to get in the mood and say: "Indeed, if one examines the doctrine of Christ carefully, one cannot easily be of a different opinion than, that one can only achieve eternal life of spirit and soul through following this doctrine; and in this sense, it is quite true what Christ has said of Himself, that He alone is the way, the truth, and at the same time, the life itself! – Explanation of Scriptures, Chapter 4, Paragraph 6