John 15:5 - I am the vine, you are the branches. The one who abides in me while I abide in him produces much fruit, because apart from me you can do nothing.
Galatians 5:22-23 - But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. There is no law against such things.
Matthew 7:20 - So by their fruit you will know them.
My advice to anyone who is called to a role in ministry is grow fruit first. I've witnessed too many ministers with very little or no good fruit, which does more damage than good.
If you want to share Christ, then know Christ first.