مجموعه پیامهای مقدس کائو دای، درسهای ۱۵، ۲۱، ۲۴ و ۵۵

You must trust that My teaching is the truth, because if you wait until you leave this world to see the miracles, it will be too late for you. I have also shown you the direction to follow to not become lost. If you don’t follow the Great way, you will become the demon’s servants. I have said that your virtue is like an endless ladder, which could help you to reach the highest position, My level. Anyone can return to Me even after only one lifetime, if she will spent that life in self-cultivation. You should treasure and respect the Great Way.