On the topic of forgiveness, I'd like to recommend a great sermon about Jesus' command to forgive everyone when we pray (including those who don't repent when they are rebuked) in Mark 11:25. I hope it's helpful in clarifying this easily-misunderstood topic. God bless. :-)
Forgiving the Unrepentant by Dr. Mazak. Sermon ID: 1215030232
Shariah law symbol, maybe bc it is a religious symbol. Rainbow, probably not bc that is seen as a sexual preference and not religion. Still, a poor understanding of separation of church and state by the school.