Arabic phrase on instagram will get you BANNED. (Garaunteed)

A friend of mine told me the other day that there is an Arabic phrase that if you type it into a comment on instagram it will eventually lead to your account being disabled. At first I did not believe him and he had only heard of this from a friend of his so we decided to test it on a dummy account "Zain_Q8o" that he used for random pics in the past. Almost immediately the account started losing privileges. First we couldn't comment on anything and soon enough the whole account was rendered useless. He also then decided to write the Arabic phrase on his main Instagram account and unfortunately the account suffered the same fate.

The phrase that instagram does not like and will unquestionably cripple your account with no remorse is the one below:

لا إله إلا أنت سبحانك إني كنت من الظالمين

And it literally translates to "There is no God but You. Glory be to You! I have done wrong"

Now religious debates aside, I wonder why this phrase will get you banned. It isn't an insult, it isn't hateful, it isn't anything suspicious.