When you are in distress or desperate, anybody who comes to you with good news about that situation has beautiful feet. On a spiritual level, anyone who comes with Word of the Gospel has the most beautiful feet. That does not mean that the recipient will be receptive. But that was never the responsibility of the herald. The heavenly Good News is the message from God that tells humanity that they are free and can walk out of their earthly cells. All of us have some kind of “master”. Even if it is ourselves. 2 Peter 2:19 “…a man is a slave to whatever has mastered him…” But whoever, or whatever we serve that is not God, will enslave us and eventually rule over us completely. The person who delivers the Good News to anyone who is currently serving a earthly master, is presenting the escape plan that will deliver that person from slavery. Not all will accept it, but when a person does, oh, how unbelievably beautiful is that news! Those were some sweet feet! AND the news loosened the chains that bound the slave. So, that pretty much describes being footloose!!