Leviticus 8-10 narrate the consecration of Aaron and his sons as priests in Israel before the Lord. We see a contrast of obedience in chapters 8 and 9 to disobedience in chapter 10. God desires that he be revered and glorified above all, which is something we see Israel constantly having to learn and experience. Pray that God would help you to repent of your sin and walk in obedience to his commands, and that you would respond to him at all times in worship and praise.