There is a practical lesson for us right here: God in His mercy put an impediment in Peter’s way, stopping him from going on to that which should be the occasion of his sin; so does He, ofttimes, with us. Therefore, when we find God, in His providence, placing some barrier in our path, it behooves us to pause, and examine well our grounds for going further along the same path we are in. If our way is warranted by the Word and our conscience is clear as to a certain line of duty, then obstacles are to be regarded only as testings of faith and patience; but otherwise they are warnings from God.