Man has existed for centuries; truth has been discovered again and again and again. Many people have reached to the ultimate light; they have expressed it in their own ways. Their languages are different but their message is the same.
It is like, a few people go to see the sunset. One is a painter; he paints it. He is thrilled by the beauty of the sunset. He immediately goes to work – he is lost in his painting, he forgets everything, he has to paint the sunset. It has stirred his whole heart. That is his way of expressing it. Another man, seeing the same sunset, may simply sit silently and watch it. He is also thrilled, but he goes into a deep meditation. You can see the grace on the man's face. You can see that it is not only that the sun is setting, something is disappearing in the man too. Maybe it is the ego that is setting. He has fallen into a deep harmony with the sunset; he is no more separate, he is part of it, part of the whole scene. He has disappeared as a spectator, he has melted into it. And the third may start playing on his flute; the sunset has become a song in him. And the fourth may start dancing. The message is the same, but the mediums are very different.