In The Urantia Book, Jesus directed a blind man to wash in the Pool of Siloam to cure him, not because it was a miracle, but as an act of encouragement and a lesson for his followers to value all healing methods, not just those considered supernatural. The pool served as a "semisacred place" where the man, who believed in its efficacy, washed away the mud with which Jesus had anointed his eyes, then returned with his sight restored.
Godspeed family.
By using the pool, a "semisacred place" with a ritualistic element, Jesus intended to teach his followers that they should not despise or neglect the use of material means when healing the sick, rather than relying solely on miraculous intervention.