Jesus' triumphal entry into Jerusalem on a donkey colt--a lesson on the significance of this, the misunderstandings of the Jews in that day, and perhaps our own misunderstandings or downplays of who our LORD is.
Jesus sets His face toward Jerusalem and looks toward His upcoming death. What did it cost His disciples, and what will it cost us to follow Him? Will we accept this supernatural grace and forsake all else to recklessly love and follow Jesus?
True worship vs. false worship. We are created by God with a purpose and need to worship. When we sin and ignore God, we still tend to act out that need to worship toward other things. Our worship should focus upon our perfect and holy Maker
We are justified by faith. God was gracious to give us the Law, but it is our own mishandling and selfishness that causes us to misuse it. It is clear that our salvation does not come from the law, but through Christ by faith.
God's judgment of the Egyptian gods, provision for the Israelites and overall revelation of Himself ("so that you may know that there is none like Me in all the earth").
The story of God's plan for Joseph and how He uses him. God redeems and restores in His sovereignty. While Joseph's brothers made plans for destruction and evil, God was using and redeeming those plans for their own good and the good of their people.