In this section of Daniel, there is the clearest declaration in the Old Testament of the resurrection and eternal life.
Disorderly members can wreck a church, but a firm and loving response by other members can save them and the church.
With parables and warnings, Jesus told everyone in his day and ours to be ready for the coming of the Son of Man.
The model described in Colossians 4:2-6 of ministry to those outside the church is very simple: pray, walk, and talk.