In the second split sermon of the Houston family weekend UCG pastor Rod Foster addressed the subject of wisdom in the words we speak. He asked how can we know when to speak and when not to speak?. He then gives three principles that can guide us in making right choices in the use of our tongue. He then finishes the sermon by going through a specific example showing how to apply the three principles to reach the right decision in this example that comes up often in each of our lives.