And think a bit more about that story. Remember Ishmael, the 1st son. He was born because of things people did by themselves. But Isaac, the 2nd son, he was born by the power of the Holy Spirit. And you know, at that time, long ago, Ishmael gave Isaac a lot of trouble. And it is like that now too. The people that reckon we have to follow the law, they give the free people a lot of trouble.