1.0 Looking into the future
the last days (2:1) that day (2:11, 17, 20; 3:7, 18; 4:1, 2)
2.0 "The last days" (2:1-5)
3.0 "That day" (2:6-4:1)
a) punishment (2:6-4:1)
b) peace (4:2-6)
4.0 Living for the future