Cronus is scared that his kids would once be against him like he was against his father.
Don't worry. They won't.
I'm scared that one day our children will rise up against my authority.
Cronus started eating his children. He could't get rid of the fear of the prophecy.
I still think they will be against me one day.
I will just eat them one after another.
Mother Rhea now had her last child left to save. She would do anything. She came up with a plan at last and began working on it.
You are my last baby left and I will do something about this.
Rhea kept the secret of the existence of Zeus, her last child. It was hard for her to keep her word to herself. Her parents had the idea to wrap a stone in baby-clothes, while hiding Zues in a safe place.