Note: When first I published this poem on my website, I knew nothing about its source other than the author's name. Now, as I am redesigning my site in late 2002, I decided to again try to find information about the author. A web search provided a page which contains not only this work, but others of hers, and some information about the author's life. Additionally, the page contains a link to a lovely letter written by Martha Snell Nickerson's nephew.
[I do not necessarily endorse all contents of outside links; this page in particular contains at least one quote from C. S. Lewis, a man whose life and work raise compelling doubts about the verity of claims that he was a Christian.]