"Behold, the days are coming," says the Lord God, "That I will send famine on the land, not a famine of bread, nor a famine of water, but of hearing the words of the Lord." Amos 8:11Satisfy your hunger while there is food, because the manna of God won't be around forever...
Unbelief, spiritual coldness, lack of love and fear are some of the signs that precede the arrival of this famine.