Weird Puzzle

Extraordinary people can do extraordinary things! For example: when Archimedes was taking a bath, instead of drowning, he figured out how to calculate the volume of a crown; Newton was hit by an apple, but instead of fainting, he figured out gravity; chemistry professor Mendeleev did not have an erotic dream, but dreamed about the ordering of elements... As for Fang Dawei, he also had a dream. He dreamed that a big man wearing a thorn on his head, a beard on his face, and a scarlet robe appeared in front of him. Fang Dawei is an artist and has seen more pictures than he eats every day. Therefore, he could recognize who the red-robed guest in front of him was with just one glance. Who is he? Of course our great Lord Jesus. Why did he appear in Fang Dawei's dream, and what did he want to do? In other words, what does he want to do through Fang Dawei's hands? Read a book!