http://timhoeksema.blogspot.com/2008/08/multiplication.html
Acts 1:15 – All this started with 120 people
Act 2:47 – New believers added daily
Acts 5:14 – Multitudes of new believers added
Acts 6:1 – Disciples increasing
Acts 6:7 – Disciples multiplying
Acts 9:31 – Churches Multiplying
Acts 19:10 All in Asia heard the Word of the Lord Jesus
Looking at the books of Acts we can see that the Jesus movement started small. Over time this deal has grown check it out.

Comments
Challengingly, every revival-bringing movement through history that I have taken time to study begins with a few, devoted brothers and sisters who then multiplied what they had. It's a challenge to start small. It's also a challenge to check whether you want to multiply what you've got!
Blessings,
Paul