"However,
many of those who heard the word believed; and the number of the men came to be
about five thousand."
Acts 4:4
A farmer who desires a harvest must first sow seed, and if we will see people converted to Jesus Christ we must preach the Word of God. In the Parable of the Sower Jesus told, the seed represented the scripture sown into the hearts of listeners. Some hearts were compared to a dusty footpath whilst others were prepared hearts where the Word of God produced much fruit. After Peter healed a man in the name of Jesus Christ, he preached the Word to the people. Many of them believed and became part of the Body of Christ, the church.
There is a quote commonly attributed to St. Francis of Assisi (though there is no factual evidence I know to support this claim) which is, "Preach the Gospel by all means. If necessary, use words.” Though this quote is not authentic, it is a quote commonly quoted because many people like it. I believe many Christians support the idea that our actions are significant and words alone are not sufficient to convey the Gospel. The concern I have with people latching onto the quote is it can be a cop-out of the responsibility we have as Christians to boldly speak forth the Word of God. The Gospel cannot be conveyed without words, and God's Word in particular.
How will people hear if God's Word is never spoken? I have been convicted lately how I have not been as vocal concerning the Gospel as I should be. I run the risk of being known as a "decent bloke" without anyone knowing it is only through Christ living in me anyone could possibly arrive at this conclusion. It does very little for the sake of God's kingdom to be loving, kind, generous, or compassionate unless there is a clear correlation between doing good, proclaiming Jesus, and being loyal to Him. I seriously doubt someone who does not believe in God after observing kindness in another person would muse to themselves, "Maybe I am a sinner. I need to repent and trust in Jesus to be saved."
Peter's deeds and words worked together to bring many people to salvation by faith in Jesus Christ. We too must be filled with the Holy Spirit to be God's witnesses wherever we go, speaking boldly the truth of God's Word when we have a willing audience. Let us not hide behind quotes (false ones at that) to justify our reluctance to speak forth God's Word. If we will see people converted to faith in Jesus Christ, they must hear the Word of God. How can they hear if no one will speak the Word?