This isn't so much about Christianity, this is about the human story. It starts off with the narrator looking at the cosmos for signs. He realizes that under the sands of time, there's the "ominous hole" of human beliefs long past, what humans did to find the same truth he is seeking now. The truth rebirths itself, or manifests itself differently. The doves weep in seeing how it manifested before in humans. Later he says, "weep no more, noble silence usher my way home". This is a tribute to meditation, the noble silence is bringing him home to truth, back to the origin, down that hole. In the end he realizes all the lines in the sand, all the cosmic sights, they are only part of a great truth. This "truth" is reborn and he claims it as those before him claimed theirs.
This isn't so much about Christianity, this is about the human story. It starts off with the narrator looking at the cosmos for signs. He realizes that under the sands of time, there's the "ominous hole" of human beliefs long past, what humans did to find the same truth he is seeking now. The truth rebirths itself, or manifests itself differently. The doves weep in seeing how it manifested before in humans. Later he says, "weep no more, noble silence usher my way home". This is a tribute to meditation, the noble silence is bringing him home to truth, back to the origin, down that hole. In the end he realizes all the lines in the sand, all the cosmic sights, they are only part of a great truth. This "truth" is reborn and he claims it as those before him claimed theirs.