The leaves of the tree of life : Or, The nations heal'd by the Gospel of Jesus Christ. Opened and applied, in a sermon. Upon Rev. xxii. 2 v. latter part. The heads of which were learnt in a dream, March, 20th, 1742. By Solomon Owen Caradoc, a shepherd in Wales. And now made publick for the common benefit of the welch nation. By Edmund Jones, minister of the Gospel.