What is the condition of your personal altar? Is it in good repair or do you need to work on it? God may not send fire from heaven, but God is ready to do great things in your life if you give yourself to Him.
When others speak wrongfully of you, what do you do? Do you take that time to ask God if what is being said is true? Do you turn to God and ask Him to search your heart for any wrong doing? You may be surprised what God would do in your heart during the times when you have been done wrong.