This feature enters the murky depths of the archives to fish out the classic hits from the golden age of internet drubbings.
The following excerpt was written by Phil back in August 2007. He explained how the account of Elijah at Zarephath was a display of God's sovereignty and grace.
Think about this: God could have sent Elijah to any number of widows in Jerusalem, but he bypassed them all and chose this foreign widow instead.
God's sovereignty over the human heart is a theme that runs through 1 Kings 17. He chose this woman to show grace to. He moved her to respond. The Lord Himself makes this idea explicit. In verse 9, He tells Elijah: "Behold, I have commanded a widow woman there to sustain thee." It was God who moved her heart to extend hospitality to Elijah, despite her own extremity. It was God who opened her heart to have enough faith to make him a small cake before she prepared her final handful of meal for herself and her son.
In other words, her kindness to Elijah was not the reason she was shown grace. Rather, it is proof that God's sovereign grace was at work in her heart. There was nothing in this woman's character that made her more deserving of God's grace than anyone else. Grace, by definition, is something that is entirely undeserved.
The reason this widow was shown a special mercy simply cannot be explained by "something in her." It was entirely owing to the sovereign will of God, who has mercy on whomever He chooses. She was sovereignly singled out by God to be a living object lesson of the truth that God would pour out His mercy on the Gentiles. Israel would fall because of unbelief, and God would therefore show grace to the Gentiles. Jesus used this incident to illustrate that point when the people in his own home town turned against Him.
So the point is not that this woman had hidden virtues that somehow merited God's favor more than any of the widows in Israel. The point is that God's grace cannot be taken for granted. He bestows His grace on whomever He chooses, and when it pleases Him, he may bypass all the widows in Israel in order to show mercy on a pagan widow.
So don't squander the grace He shows you. Don't harden your heart when you hear His voice. Don't take His grace for granted.