When Tim Tebow wore John 3:16 on his eye black to a certain game, over 92 million people looked that verse up on Google. That means over 92 million people heard the Gospel just because one man took a stand.
"Since, then, you have been raised with Christ, set your hearts on things above, where Christ is, seated at the right hand of God. Set your minds on things above, not on earthly things." Colossians 3:1-2