Our Scripture reading today is Luke 12:10-12.
Verse 12, "For the Holy Ghost shall teach you in the same hour what ye ought to say."
The Lord Jesus gives great confidence to those who are willing to speak up for Him. They will have Someone leading them to say the right thing and at the right time. The Holy Spirit of God would equip and empower these disciples to speak the truth regardless of the reception.
As we are faithful to proclaim the Gospel, we too can ask for and receive the power of the Holy Spirit. We need the Spirit's leading. We need the Spirit's boldness. This does not mean we do not need to prepare, but it does mean the Spirit will empower our preparation. It is important to know how to explain salvation from the Word of God. God's Word and His Spirit are the power we need to speak the truth in love.