God cannot receive anything from humans because everything
belongs to Him.
Yet humans began offering sacrifices, which later became a
rule.
Sacrifice can be offered from anywhere, yet someone felt an
altar would be a good idea, which again became a rule.
Original Passover celebration did not involve wine, but
Jesus (purportedly) included wine, which again became a rule.
In the first century, going house-to-house was the practical option to advertise some news, which
again became a rule—which some people even today hold dearly as a rule—even though
far better advertising modes are available today.
That means anyone can make any rule.