“Now all glory to God, who is able, through his mighty power at work within us, to accomplish infinitely more than we might ask or think.” Ephesians 3:20 NLT
What can God accomplish through you?
The only limitation to what God can accomplish through you is determined by what you are willing to allow God to accomplish in you.
What is it that God wants to accomplish in you?
Allow me to suggest a few things based on Paul's prayer for the Ephesians.
“I pray that from his glorious, unlimited resources he will empower you with inner strength through his Spirit. Then Christ will make his home in your hearts as you trust in him. Your roots will grow down into God’s love and keep you strong. And may you have the power to understand, as all God’s people should, how wide, how long, how high, and how deep his love is. May you experience the love of Christ, though it is too great to understand fully. Then you will be made complete with all the fullness of life and power that comes from God.” Ephesians 3:16-19 NLT
First, that "he will empower you with inner strength through His Spirit." This is accomplished when Christ makes His home in your heart and your roots grow down into God's love.
Second, that you may "have the power to understand" just how much God loves you as you experience His love.
Third, God wants you to "be made complete with all the fullness of life and power that comes from God."
Experiencing the things that God wants to accomplish through you begins by allowing God to accomplish in you what He desires.