Question
What is the ruling for someone in I'tikaf who fears for himself or his wealth from the arrogant and leaves the mosque?
Answer
I say, and with Allah's success: His I'tikaf is not invalidated, even if it is obligatory. He can move to another mosque and complete his I'tikaf. See: Al-Mabsut 3: 122, and Al-Tabeen 1: 351, and Allah knows best.