Ephesians 1:16,17 (Barclay)

For it is my prayer that the God of our Lord Jesus Christ, the glorious Father, may give you the Spirit to make you wise in heavenly things, and to reveal to you full knowledge of himself.

As a born-again believer, we have the Spirit inside of us.  The bible and the Spirit are the most significant resources fully available to us to change our world and the world around us.  We are not alone or powerless, but we need to have the desire to reach out with the word and take hold of the promises.  God is waiting for us because it is a partnership.