Whip (someone or something) into shape verb phrase
To change someone or something into the good condition that you would like
She successfully whipped her body into shape after giving birth.
Can the new president whip the economy into shape?
To become better
Try to avoid to change something because doing something else could make things worse
Rapidly or quickly; rapid increase, progress or development
As a person's power increases, his or her sense of morality lessens.
The verb "whip" must be conjugated according to its tense.
The origin of this idiom is not clear.
If a person has the devil's own luck, he or she has extremely good luck.
A: Yesterday I won a $10 million lottery jackpot and today I won a car in a draw.
B: You have the devil's own luck.