Christ, and the graces of Christ, are called Manna. Manna means to prepare, because it was food prepared from heaven for the Israelites in the wilderness.
Mediator as applied to Christ, is borrowed from persons, whose office it is to reconcile such parties as are at variance, being as it were in the middle, betwixt both, soliciting the cause of each to the other, till they bring them to concord or agreement.
Ecclesiastes declares the absolute vanity of all things under the sun. Biblical vanity does not refer to an excessive care on good looks. Biblical vanity is emptiness or worthlessness.
How, and in what respects Christ may be called a Lamb?
Amongst the many metaphors that our blessed Saviour is expressed by in the holy scriptures, certainly this of the Door must carry emphasis and signification, for use and improvement; otherwise He that was wiser than Solomon, and spake as never man spake, (for excellency of matter and form) would never have likened himself to a Door.
