I need you to explain the terms of the relationships established between the speaker and other characters in the poem, bestowing special attention upon the religious or spiritual dimension of the relationships. I have to contrast it to Anne Bradstreet's "In Memory of My Dear Grandchild Elizabeth Bradstreet", and Emily inson's "It was not Death, for I stood up" and "Because I could not stop for Death". Please, tell me if you know something useful about it or any direction... thank you!