'Famine' in the Bible

"If a famine comes to the land, or if there comes plant diseases, mildew, locusts, or grasshoppers, or if their enemies attack them in their settlements of the land, no matter what the epidemic or illness is,

"If evil comes upon us, such as war as punishment, disease, or famine and we stand in your presence in this Temple (because your Name is in this Temple) and cry out to you in our distress, then you will hear and deliver.'

Isn't Hezekiah lying to you so he can hand you over to die by famine and thirst? After all, he's telling you "The LORD our God will deliver us from the king of Assyria's control."