Because some people don't have the guts to say they told a lie because they don't want to face consequences.
Answer:
The speaker prefers to celebrate the sabbath/ have church in the privacy of their own home.
Explanation: Throughout the poem, Dickinson talks about how the speaker worships in her own way. In stanza two, I believe, the speaker talks about how she doesn't need fancy clothes or anything, just her own 'wings'. She prefer stay at home, and worship God at her own pace, however he calls to her. She doesn't see the use in sitting through 'long sermons'.
The subjunctive mood is the best.
The subjunctive is rarely used in colloquial English. Totally irrelevant information, but... it is a relic from Latin, where there are many uses for a subjunctive. There is even a special conditional using the subjunctive mood that expresses the exact circumstances you described, which is usually called future less vivid.
Answer:
says 100 points
only shows 5 points comon man. who would do all of this for just 5 points