Conversation so far:
Did Constantius follow Judaism?
Judaism faced some severe restrictions under Constantius, who seems to have followed an anti-Jewish policy in line with that of his father.
What did he do to restrict it ?
Constantius issued a double edict in concert with his brothers limiting the ownership of slaves by Jewish people and banning marriages between Jews and Christian women.
Did he do anything else against Judaism?
decreed that a person who was proven to have converted from Christianity to Judaism would have all of his property confiscated by the state.
What is another restriction he put on Judaism?
Constantius may have sought to provide an advantage to state-owned businesses by limiting the skilled workers and slaves available to Jewish businesses.
Did he do anything good for Judaism?
A person who is proven to have converted from Christianity to Judaism shall have their property confiscated by the state.
Did he do anything else to them?
Weaving women who moved from working for the government to working for Jews must be restored to the government.
Can you tell me more about the slave thing?
if a Jew attempts to circumcise a non-Jewish slave, the slave will be freed and the Jew shall face capital punishment.

Question: Why did he dislike Judaism so much?
Self-contained rewrite: Why did Constantius dislike Judaism so much?