Evil wants Good to prevail
It is paradoxical, placing evil and good on the same page of life book. But, it can be as much interesting, experiencing an event that hasn't happened ever since the creation of mankind, hence; Evil wants good to prevail.
This same way we have some blessings disguised as evil, do we also have some evils disguised as good. For the good that causes evil is tantamount to evil while the evil that causes good is equal to good. All things being unchanged. I had read a fascinating story about the Persian poet, Rumi que Mo'avia, the first of the Omniad caliphs and Lucifer in the book entitled Like the Flowing River by Paolo Coelho. Below is the extracts from Like the Flowing River which we can learn from.
One day, the Persian poet Rumi que Mo'avia, the first of the Omniad caliphs, was sleeping in his palace when he was woken up by a strange man.
'Who are you?' he asked.
'I am Lucifer,' came the reply.
'And what do you want?'
'It is the hour for prayers, and yet you are still asleep.'
Mo'avia was amazed. Why was the Prince of Darkness, who seeks out the souls of men of little faith, reminding him to fulfil his religious duties?
The Rumi was amazed but not convinced that Lucifer, a castaway angel of light could genuinely wants him to pray. In his doubts, he started praying fervently to God to enlighten him. He spent the whole night talking and arguing with Lucifer; but despite the brilliant arguments he heard, he remained unconvinced.
When day was dawning, Lucifer finally gave in and said:
'You're right. When I came yesterday to wake you up so that you would not miss the hour of prayer, my intention was not to bring you closer to the Divine Light. I knew that if you failed to fulfil your obligations, you would feel profoundly sad and, over the next few days, would pray with twice the faith, asking forgiveness for having forgotten the correct ritual. In the eyes of God, each one of those prayers made with love and repentance would be equivalent to two hundred prayers said in an ordinary, automatic way. You would end up more purified and more inspired; God would love you more; and I would be still further from your soul.'
Lucifer vanished, and the angel of light took his place:
'Never forget today's lesson,' the angel said to Mo'avia. 'sometimes evil comes disguised as an emissary of good, but its real intention is to cause more destruction.'
On that day, and the days that followed, Mo'avia prayed with repentance, compassion, and faith. His prayers were heard a thousand times by God.