After he died, Jesus "descended into the lower parts of the earth." 4:9
The bloody death of Jesus smelled good to God. 5:2
Those who engage in "foolish talking" or "jesting" will not go to heaven. (Guess where they will be going.)
5:4-5
Put on the armor of God to fight against the devil. For we are not fighting against humans, but against principalities, powers, rulers of the darkness of this world, and against spiritual wickedness in high places.
6:6-7