Now therefore proclaim in the ears of the people, saying, Whoever is fearful and trembling, let him return and depart from Mount Gilead. There returned of the people twenty-two thousand; and there remained ten thousand.
Now Gideon first of all was testing to make sure the angel-let me bring out an offering and he saw the miracle there. Then he put out the fleece and now here's the final thing, he slips down and God confirms that once more. And so there are actually three confirmations to the call of God to Gideon.