In one of Jesus’ first recorded miracles, he turns the water into wine through the obedience and availability of the servants nearby. If we are obedient and available God will allow us to handle the miracle.
David is an example of someone who was faithful in the little things and as direct result, trusted with greater things. Most of the time we focus on David killing Goliath. Everyone wants to kill the giant but no one wants to tend the sheep. We are faithful to God because He has been faithful to us.
Sometimes faith requires you to put it all on the line. Faith doesn't quit. Faith finishes. In Numbers 13, Caleb and Joshua set an example of childlike faith for us to follow.