Andrew Fuller was an 18th century Baptist minister who is one of the great “secrets” of Baptist history. His name is not very familiar among Baptists these days. His work and ministry had a direct impact on the life of William Carey; without the life of Fuller we wouldn’t have the “father of modern missions.”
The link below is a PDF where I describe the role of Andrew Fuller as a preacher. His theory and application of preaching contains some elements which would be rather helpful to ministers today. I hope it is helpful.