APTAT is how you preach in the power of the Holy Spirit.
A - Admit that you can do nothing. There is nothing that I can do without you.P - Pray for help. Luke 11. "If then you who are evil, know how to give good things to your children...T - Trust a specific promise. Taken from my daily reading.A - Act. Just get up there and do it. You were made to do it. Work out your salvation, for God is at work in you.T - Thank him.