Psalm 42:7 says, "Deep calls unto deep." Only a call from the depths can provoke a response from the depths. Nothing shallow can ever touch the depths, nor can anything external touch the inward parts. Only the deep will respond to the deep. Anything that does not issue from the depths cannot touch the depths. Others can respond deep within to only what issues from deep within us. When we go to a certain place and listen to a message, the only thing that touches us is something that has issued from the depths of others. If nothing comes from the depths, the help we receive is just outward. We have to see the importance of the depths. Anything that is not from the depths will never reach the depths of others.