Greetings!  This reading is Leviticus 22-24.

This section contains further reminders that the sacrifices had to be without defect, which foreshadowed the perfect sacrifice of Jesus.  This reminds me of when King David said:

1 Chronicles 21:24 But King David replied to Araunah, “No, I insist on paying the full price. I will not take for the Lord what is yours, or sacrifice a burnt offering that costs me nothing.”

God specified various seasons and holy days (holidays) for the Israelites.  One purpose was to help them remember all that God had done for them.  He was quite serious about having them all observe the holidays. 

Leviticus 23:29 Anyone who does not deny himself on that day must be cut off from his people.

The offerings were to be the firstfruits (the first part of their crops).  We should always give our first and best to God, not what is left over (if anything).  

They were also to leave food for the poor to pick up:

Leviticus 23:22 “‘When you reap the harvest of your land, do not reap to the very edges of your field or gather the gleanings of your harvest. Leave them for the poor and the alien. I am the Lord your God.’”

God was also quite serious about not using his name improperly. 

Leviticus 24:15-16 Say to the Israelites: ‘If anyone curses his God, he will be held responsible; anyone who blasphemes the name of the Lord must be put to death. The entire assembly must stone him. Whether an alien or native-born, when he blasphemes the Name, he must be put to death.’

Reflect on what stood out to you in this reading and share your comments and questions if you like.