Final answer:
The four categories of religious practitioners are priests, prophets, shamans, and religious specialists.
Step-by-step explanation:
The four categories of religious practitioners are priests, prophets, shamans, and religious specialists.
Priests are full-time religious practitioners who serve as intermediaries between God or gods and humans. Prophets are individuals who claim to have a direct connection with a divine being and deliver messages or prophecies. Shamans are religious practitioners who mediate between the human and spirit world. Religious specialists are leaders within religious groups who have expertise in religious practices and serve as mediators or guides between individuals or groups of people and the deity or deities.