How did Satan come to be?

I am curious as to how Satan came to being. Where is the story of it because I cannot find it in the Bible.

The following links should assist you in better understanding the Catholic Church’s teaching on the existence of evil. If you have any further questions or concerns that are not answered by these links, please contact Catholic Answers directly.

Recommended Reading:
Why evil?
]* The origin of evil **
]* Why did God create Satan?**

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