If we get into the business of comparing ourselves with others, we’re in for a rough ride. Many of us have personal characteristics that may make us feel that we can’t be used of God. God excels in taking the weak and foolish things of this world and using them in a great way.
1 Corinthians 1:26-27 For ye see your calling, brethren, how that not many wise men after the flesh, not many mighty, not many noble, are called : But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;
God took old man Moses who had a speech impediment and used him as the arm of God. He used a young Jewish girl named Esther to save His people from slaughter. He used a young, unknown boy named David to be the greatest king to ever sit on the throne of Israel.
Can God use your life? Yes He can, but it must first be His to use. Are you really saved? Are you fully surrendered to His will? Let Him use you.