Firstly, in the stage directions prior to the monologue of 'A Bed Among the Lentils' it reads 'she is thin and nervous and probably smokes' when referring to Susan. This description presents the character as unhealthy and perhaps troubled. By saying 'thin and nervous' it makes the reader picture someone who is perhaps quite frail; by adding that she 'probably smokes' is also presents her as presumably burdened with a problem and trying to stay calm. Additionally, in the first stage directions Susan 'sits on an upright chair'. This scene description featuring the upright chair portrays the situation as possibly uncomfortable or awkward, maybe representing the fact she is uneasy about the situation.
Throughout the monologue Susan's idiolect features many pauses when speaking. An example of pause used is when she says 'The woman served me. Didn't smile. I can't think why. I spend enough.'. Here, pause could be used for sarcasm - to point out an obvious point. Furthermore, the pauses could be used to show that she is fed up, exasperated and lacking energy; highlighting her unhappy attitude in life.
Immediately, the fact Susan the vicars wife becomes apparent. Within the first line she mentions Jesus, however, she mentions 'Geoffrey's bad enough but I'm glad I wasn't married to Jesus'. The reader presumes Geoffery is her husband, the vicar. By saying this she appears fairly un-religious, challenging the stereotype of a typical vicars wife that the reader may have. Later on in the text it points out that someone keeps referring to Susan as 'Mrs Vicar'. Because she chooses to bring this up it could hint that she is fed up of being pigeonholed and could possibly foreshadow future events that might be caused because of this. Moreover, in the monologue she states she has no typical skills such as 'how to produce jam' or 'carry through a successful garden fete'. However, Susan mocks these skills, sarcastically referring to them as 'weapons'. Again this could highlight that she is bored with ordinary tasks as well as foreshadowing events.