Reeva is having the best time of his life right now. For the first time in his life, he felt mystic power came from outside.
He got his first prayer! His story about the star giving them good luck works! He went around many houses, spreading the word about the star.
Naturally, his position as an apostle helps his legitimacy. It would not be this effective if he was a radom guy trying to sell his lucky charm. No doubt he would get reported as a heretic.
And even with his reputation, only like two people pray for his good luck. But he knew that much more would be coming. He just needed to keep the hustle up.
Max is also quite supportive of this activity; he thought that Reeva was supporting the church. Which helped Reeva spread the star around.