""The Teil-Tree and the Oak: A Sermon"" is a religious work written by Andrew Preston Peabody and published in 1883. The book is a sermon that discusses the differences between a teil-tree and an oak tree, using them as metaphors for different types of people. The teil-tree is described as a small, humble tree that is often overlooked, while the oak tree is a grand, towering tree that commands attention. Peabody uses these differences to illustrate...