avoid-studying-other-religions
Cejrowski presents this as standard Catholic teaching, not his personal opinion. He argues that if someone believes another religion is better, they should logically convert to it. Since practicing Catholics believe their religion is the best, there is no need to investigate others. The Church, he says, warns against studying other faiths because it is 'spiritually dangerous' — the same way a nuclear reactor in a briefcase would be dangerous to experiment with. He applies this to himself: he does not know what 4,000 other denominations teach, and he does not need to know, because 'salvation is exclusively in the Catholic Church.' He frames this not as closed-mindedness but as logical consistency — if you believe your religion is the true one, investigating others is a waste of time at best and spiritually hazardous at worst.
Cejrowski states he personally does not study other religions and has no interest in their claims, because 'they are all wrong' — salvation is only in the Catholic Church.
The Catholic Church warns not to study other religions. […] One should not read the scriptures of other religions and study those other religions. If one is not a professor lecturing, it is unnecessary and may be spiritually dangerous.

