Mother Teresa and Spiritual Hunger

"Give yourself fully to God. He will use you to accomplish great things on the condition that you believe much more in His love than in your own weakness." - Mother Teresa

In doing some research about Mother Teresa, I was led to a beautiful speech written by Jeffrey R. Holland. Here is a selection of that talk:
Some time ago I read an essay referring to “metaphysical hunger” in the world. The author was suggesting that the souls of men and women were dying, so to speak, from lack of spiritual nourishment in our time. That phrase, “metaphysical hunger,” came back to me last month when I read the many richly deserved tributes paid to Mother Teresa of Calcutta. One correspondent recalled her saying that as severe and wrenching as physical hunger was in our day—something she spent virtually her entire life trying to alleviate—nevertheless, she believed that the absence of spiritual strength, the paucity of spiritual nutrition, was an even more terrible hunger in the modern world. 
These observations reminded me of the chilling prophecy from the prophet Amos, who said so long ago, 'Behold, the days come, saith the Lord God, that I will send a famine in the land, not a famine of bread, nor a thirst for water, but of hearing the words of the Lord.' 
During the Savior’s Galilean ministry, He chided those who had heard of Him feeding the 5,000 with only five barley loaves and two fishes, and now flocked to Him expecting a free lunch. That food, important as it was, was incidental to the real nourishment He was trying to give them. 
'Your fathers did eat manna in the wilderness, and are dead,' He admonished them. 'I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever.' 
But this was not the meal they had come for, and the record says, 'From that time many of his disciples went back, and walked no more with him.' 
In that little story is something of the danger in our day. It is that in our contemporary success and sophistication we too may walk away from the vitally crucial bread of eternal life; we may actually choose to be spiritually malnourished, willfully indulging in a kind of spiritual anorexia. Like those childish Galileans of old, we may turn up our noses when divine sustenance is placed before us. Of course the tragedy then as now is that one day, as the Lord Himself has said, 'In an hour when ye think not the summer shall be past, and the harvest ended,' and we will find that our 'souls [are] not saved.' 
To read the full talk by Jeffrey R. Holland, please click here.