There is a verse (among several) that is missing from the New World Translation that is vital for people in the Jehovah’s Witnesses to consider. That verse is Acts 8:37. The reason this verse is so important is that it speaks to Jesus being God, something that the Jehovah’s Witnesses deny. From the Jehovah’s Witnesses website: However, we take Jesus at his word when he said: “The Father is greater than I am.” (John 14:28) So we do not worship Jesus, as we do not believe that he is Almighty God.
My wife and I recently watched a two-part video series from Mark Cahill called “The Fisherman’s Club.” It is a message on witnessing and sharing your faith based on Matthew 4:19. And he saith unto them, Follow me, and I will make you fishers of men. – Matthew 4:19 (KJV) In it, Mark gives instruction, encouragement and exhortation to witness the truth to a lost world. The fields are “white already to harvest.” In other words there are so many people lost in their sins and Christians need to be faithful to have conversations with these people and share the gospel with them. Each one of us is to do their part. “One soweth, and another reapeth.” God will give the increase.
I am reading a book called The Soul Winner by Charles H. Spurgeon. I just finished the chapter called Sermons Likely to Win Souls. In it he expounds on seven points to remember for your message.