John 3:8
8The wind bloweth where it will, and thou hearest the voice thereof, but knowest not whence it cometh, and whither it goeth: so is every one that is born of the Spirit.
Scripture Testimony Index stories for this passage
Uong Nguyen had become a Christian but was still largely ignorant about the Holy Spirit and his gifts. During a church retreat in 1991, Uong gave in to the power of the Spirit and that day received a much needed quickening in his faith walk.