I really am going to get from Havergal to Sherlock, and it will be a logical progression.  But that means this post will be really rambly.   Just bear with me.

We sang this hymn by Frances Ridley Havergal in church this morning.  I love it so  much.  Not, perhaps, as poetic as some (I LOVE YOU, COWPER!!!!!!) but simple and straightforward:

( Take my life )