Hannah prayed, and said: My heart exults in Yahweh; My horn is exalted in Yahweh; My mouth is enlarged over my enemies; Because I rejoice in your salvation.
God will bless people who want to further His program in the world by making it possible for them to do that. He may even do supernatural things to enable them to do so. Natural limitations do not limit God. Knowledge of what God has revealed about Himself and His program is what God uses to inspire trust in Himself and interest in His program. God may even reverse the fortunes of people in response to their response to His will.