"Whom shall he teach knowledge? and whom shall he make to understand doctrine? Them that are weaned from the milk, and drawn from the breasts..."
"For precept must be upon precept, precept upon precept; line upon line, line upon line; here a little, and there a little" ~Isaiah 28:9-10
"...this is the rest wherewith ye may cause the weary to rest; and this is the refreshing..." ~Isaiah 29:12