Jai Sri Ganesha,
The sound of silence pitched at the light, it could be the light of spirit or the light from that region,
Spirit is composite truth of sound and light, that differentiate for the cause of self,
Mystics emphasize unto the truth of beings as audible God in form,
Contemplative meditation may help aspirants to reach the truth relates but in the later stage of their journey,
May Lord Bless bless all,
Thanks, please