God uses people in the past charged

Most of the great leaders of the Bible does not exactly have a brilliant past. Their past was quite varied and filled with a lot of bad things. Moses was a murderer before becoming a great leader. Jacob stole the legacy of his family. David committed adultery and then he killed the husband of his mistress. It is not at all well here, my friends! This is not a good thing. Abraham gave his wife twice! Save my life, take my wife! This is the father of faith! Paul was a terrorist religion before God the changes. Peter was a tough guy, he had a temper that never let go and he always put the foot down. However, God says to each of them: I think I will use you. God says: I care what you have been. What really matters is the direction you are taking now. That is what matters. Not where you have been but where you are going now. In fact, as God wants you to focus on your future, not your past, He built your body in this way, as a physical reminder of the direction in which you need to look. For example, when God put two eye sockets in your head, Has it made the front or the back of your head? He put them on the front so you can look in the face and not back at your past. When God has attached ears to your skull, them will He attached so they open forward and then backward? He attached to that open forward so that you can hear God  promises rather than listening to what is being said behind your back.  He wants you focus to what is ahead. When God your arms attached to your body, He placed so that it is easier to grasp things in front of us and behind us. Because he wants you to reach what is ahead, helping others to get by. When God set two feet to your ankles, Has He attached the front or back? He has set forward. He wants you to walk forward in faith, not backwards in fear.
I would encourage us to realize that the word grace really means. You have nothing to prove, God loves you and calls you to his work. Believe it and be encouraged to have and grow in a personal relationship with Jesus Christ. He loves you in spite of your bad habits of your failures and things you have done in the past. In the discovery of his love, you can lose any obsession for some dependencies are.