According to the Bible in this passage of scripture, anyone who doesn't give tithes and offerings from their money is robbing God. What an opportunity for blessing they are missing, because this states that when you bring your tithes and offerings into God's house, He will bless you to the point where you won't have room enough to receive it. It says as well that He will also rebuke the devourer for you. On the other hand, if you do not give your tithes and offerings, you are cursed with a curse.
Wow! What a contrast. To be blessed or to be cursed. The choice is yours. God leaves the decision in front of you and like always He leaves the decision up to you. Which will it be? Blessing or Cursing? Can you afford to rob God? Remember He is one who holds your breath in His hands. Think about it. Remember how good He has been to you. Isn't it about time you obeyed Him and gave Him what rightfully belongs to Him?