"You believe that there is one God. Good! Even the demons believe that--and shudder." James 2:19 (NIV)
Do you believe? What do you believe? How firmly do you believe?
The demons believe in God. And they are terrified by Him. But their belief does not change the facts that they are evil and will spend eternity in hell. In what way is your belief different than that?
Jesus said in John 14:15, "If you love me, keep my commands." (NIV)
What did Jesus command? "My command is this: Love each other as I have loved you." John 15:12 (NIV)
Does your belief in the Lord change your heart, and does that change of heart show in your actions?