Koran verse, Kwaanza sayings, condoms, okay.
Quote from the Bible, SUSPENDED.
What are they so scared of?
I am so looking forward to the Final Judgement where these people have to stand before G-d and defend their position. It's going to be a sorry sight.
Real easy. They are scared that if they let this go by, it could happen again. And then again, until eventually some kid learns that adultery is a sin rather than just a common-place activity, and he/she knows that a father/mother/relative is involved in adultery, and throws the sin in their face. That is when the parent hires a nuisance lawyer, brings a suit, and the school board becomes accountable for the big expense.
No matter who wins, the school administrator is held to be responsible for permitting this to happen nless he/she nips it in the bud), and loses his/her job. Plus won't be hired again by another school because of lack of CYA common-sense knee-jerk reaction to the very first possibility that a teacher under ones authority has disobeyed the widespread standing rule: no religious activity by the teacher on school property. Period. It's all CYA.
(In the above, for the sin named above substitute sodomy, lesbianism, fornicating, remarriage adultery, atheism, etc. Same result.)
The banning of islamizing or kwanzaizing would also happen if parents rose up against teaching heathen practices as being OK, and obtained strong court judgments awarding offended parents against the school district thus influencing their children. But they don't. They just sit back and whine.
This is exactly what the atheists want.