Hosea 4:6. My people are destroyed for lack of knowledge

The gospel shoe None can make a shoe to the creature’s foot, so that he shall go easy on a hard way, but Christ; He can do it to the creature’s full content. And how doth He do it? Truly, no other way than by underlaying it; or, if you will, lining it with the peace of the gospel. What though the way be set with sharp stones? if this shoe go between the Christian’s foot and them, they cannot much be felt. It is the soldier’s shoe that is meant, which, if right, is to be of the strongest make, being not so much intended for finery as for defence. The gospel shoe will not come on thy foot so long as that foot is swelled with any sinful humour (I mean any unrighteous or unholy practice). This evil must be purged out by repentance, or thou canst not wear the shoe of peace. The Jews were to eat their passover with their loins girded, their shoes on their feet, and their staff in their hand, and all in haste (Exo. 12:11). When God is feasting the Christian with present comforts, he must have this gospel shoe on; he must not sit down as if he were feasting at home, but stand and eat even as he takes a running meal in an inn on his way, willing to be gone as soon as ever he is a little refreshed for his journey. The conceited professor, who hath a high opinion of himself, is a man shod and prepared, he thinks; but not with the right gospel shoe. He that cannot take the length of his foot, how can he of himself fit a shoe to it? Is not thy shoe, Christian, yet on? art thou not yet ready to march? If thou hast it, what hast thou to dread? Canst fear that any stone can hurt thy foot through so thick a sole? (William Gurnall.)