The awesome thing about God is He uses the less than perfect now and then. In the geneology of Jesus in the book of Matthew, when it comes to Soloman it is stated that the mother of Soloman was Uriah's wife. God also used a prostitute and many others that were of questionable background. From Genesis to Revelation God's Word is full of stories of God using the unlovable to His glory. These true accounts make me know that God can use me too.