1.0 God's extraordinary generosity
2.0 God's extraordinary generosity to Israel
a) a vision about Joshua (ch 3)
a serious problem (v1, 3)
a good outcome (v2, 4, 5)
but how? (v8, 9)
b) a vision about Zerubbabel (ch 4)
a serious problem (v7a)
a good outcome (v7 - 9)
but how? (v6, v2-3, v10-14)
