What is NOT a form of religious discrimination?

Encouragement is not a form of religious discrimination because it implies a supportive or positive reinforcement of someone's religious beliefs or practices, rather than placing restrictions or negative consequences upon them. Religious discrimination generally involves actions or policies that exclude individuals from opportunities or subject them to disadvantage based on their religion.

In contrast, exclusion involves preventing someone from participating in activities or benefits due to their religious beliefs, mandating may refer to requiring individuals to adhere to specific religious practices, and harassment includes any unwelcome behavior based on someone's religious affiliation. These three actions all share a common theme of imposing unfavorable treatment or pressure based on religion, which is fundamentally at odds with the concept of encouragement.