Some people are put in this world given favor by God to serve a purpose, some get favor for what they do, and some inherit favor by accepting salvation. No one earns God's favor. His favor is a blessing given in grace and goodwill. God delights in the humble and obedient heart that seeks Him for love, guidance, and wisdom. It is this heart that will receive His favor.
Being favored does not change who you are at the core. If you have fear, doubt, or anxiety then it only becomes more apparent. It is in God's favor that you can learn to let go and remove from your life, but it does not mean that it will just disappear. You are human. You will have human responses to life. You are not perfect. Own that, face it, and go to God with all your perceived and true faults. Let Him tell you what needs to change and change it.
God will be patient with you if you need patience. He will ignore request if you are just trying to buy time. He knows you. He knows what you need. He will push when you need a push and He will be gentle when you have hit your point where you just can't go forward without Him. These are signs that you have God's favor because you belong to Him. He will give you what you need as you need it to do your assigned job for Him.
You know you have God's favor as a Christian because it is sealed by the Holy Spirit. He gives you spiritual gifts as God provides for your physical needs. The Holy Spirit will help build you up to become someone that God will use. He will help you let go of your insecurities, move past weaknesses, and stop comparing yourself to others. Your path with God is designed by God just for you. You are not in competition with anyone else, but your past self to be better today than yesterday (closer to God today than yesterday).
The Holy Spirit will build your confidence in God through God's Word, prayer life, and seeing God work in your life. In return for being given all that God gives you, you give back. You give your tithe, time, and abilities. You prepare for service, present yourself to God, put down anything in between you and God, and pour our what He gives you onto other people. You become a living sacrifice to be a true ambassador for God in this world. In time you could be a person that you never thought you could be if you faithfully trust God.
Genesis 6:5-8, Judges 6:17-24, Psalm 5:11-12, 84:10-12, 90:13-17, Proverbs 3:1-4, 8:32-36,12:2, Matthew 6:25-27, Luke 2:52, John 20:28-29, & 1 Corinthians 12:4-6