Clothes. Okay, I'll be more specific. Pretty much anything not too revealing, and nothing relating to the devil. As far as I know, jeans and T-shirts are o.k.
Crosses, I would imagine.
No. Many Catholics wear a cross on their rosaries, but most Christians do not wear a cross at all.
No
God and Jesus Christ; and Christans believe in the Trinity (Jesus, God, and the Holy Spirit)
a church
no!
Yes
Christianity
I do
Jerusalem.
the Christans and the Muslims
Jerusalem