ralph emmerson quote

Here's the jist of it:
"The need was never greater [for] new revelation than now.” “The doctrine of inspiration is lost. … Miracles, prophecy, … the holy life, exist as ancient history [only]. … Men have come to speak of … revelation as somewhat long ago given and done, as if God were dead. … It is the office of a true teacher,” “to show us that God is, not was; that He speaketh, not spake.”

It's here in a talk by Jeffery R Holland:
http://www.lds.org/ldsorg/v/index.jsp?vgnextoid=f318118dd536c010VgnVCM1000004d82620aRCRD&locale=0&sourceId=bb6b8fbe352fe010VgnVCM100000176f620a____&hideNav=1