3 Bible Verses about advertising

"Take care not to do your good deeds in public, to attract the attention of people; if you do, you will get no reward from your Father in heaven.

But he said to me: "You must be careful not to do that; I am only a fellow-slave of yours, of your brothers the prophets, and of the people who practice the truths contained in this book. Worship God."

Now who is qualified for such a task? I am, for I am not a peddler of God's message, like the most of them, but like a man of sincerity, like a man that is sent from God and living in His presence, in union with Christ I speak His message.