“And to the angel of the church in Philadelphia write: ‘The words of the holy one, The true one, who has the key of David, who opens and no one will shut, who shuts and no one opens. “ ‘I know your works. Behold, I have set before you an open door, which no one is able to shut. I know that you have but little power, and yet you have kept my word and have not denied my name.  Behold, I will make those of the synagogue of Satan who say that they are Jews and are not, but lie—behold, I will make them come and bow down before your feet, and they will learn that I have loved you.” Revelation 3:7-9 I have recently become reaquainted with a series of lectures by Martyn Lloyd Jones entitled, “Preaching and Preachers”.  I find this material unparallelled in its depth and insight, which is consistent with all of MLJ’s publications and recorded interviews.  For a man not very impressive in…