It is hard to find evidence that directly states that he is Christian. But in "The Sun also Rises," and "A Farwel to Arms," he shows a deep respect for Christianity.
In "The Sun also Rises" Jake is a Christian, though not a good one, he says it helps him to cope with the world, and in "A Farwell to Arms," the priest is shown to be this morrally wise being who represtents honest traditional family life.
So the answer is: probably, but more of a moderate Christian.
Ernest Hemingway's birth name is Hemingway, Ernest Miller.
Ernest Hemingway is 6'.
Ernest Hemingway
Ernest Hemingway was born on July 21, 1899
Ernest Hemingway House was created in 1851.
Apparently, Ernest Hemingway was 6 feet tall. Source (http://www.imdb.com/name/nm0002133/bio )
Ernest Hemingway was named after his grandfather, Ernest Hall. Ernest Hall was the father of Ernest Hemingway's mother, Grace Hemingway.
The mother of Gregory Hemingway, son of Ernest Hemingway, was Pauline Pfeiffer. She was Ernest Hemingway's second wife, and they had two children together, Gregory and Patrick.
Ernest Hemingway was born on July 21, 1899.
Ernest Hemingway was born on July 21, 1899.
Ernest Hemingway was born on July 21, 1899
Ernest Hemingway.