Renounce in a sentence?

i am going to renounce my job.

The student renounced his scholorship after he was caught cheating.

The priest renounced his faith and became an atheist.

I would like to renounce our vows. Use it as a pronoun/adjective.

When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).