1Samuel 16:7,,,
But the LORD said to Samuel,"Do not look at his appearance or at his physical stature,because I have refused him. For the Lord does not see as man sees,for man looks at the outward appearance but the Lord looks at the heart
David was in the farm when God's anointed came to anoint him,he saw the appearance of a man,how huge and influential he was,but God told Samuel not to be carried away by physical appearance because He didn't choose him. They had to go and call David on the field and was anointed.
God had seen David's heart,he was still a small boy when he was anointed. God had seen he would be useful for His work,so He never looked at his outer part but inward him was the only judge.
My brethren,it doesn't matter who you are or what you are capable of,if God could choose somebody like David,He can also choose you. Do not be intimidated by anyone but be yourself and follow the steps of God.
You may be thinking in your mind that you have all the riches with you and you can support the work of God,but whereas it is not so,God can never be carried away by your wealth but He only wants to see how faithful and dedicated you are.
Don't be misled by people who have looked down on you,just know that as He did it for David,He will also do your part. Halleluyah