Accepting a sign of jesus on the cross

Muslims studying in any Catholic / Christian Missionary Schools are placing their Imaan at stake. Muslims are generally innocent about the nefarious ploys and plans of these schools. Muslim children are even more innocent. Sending children to these schools is like forwarding / dispatching cattle for slaughter to the abbatoir. In fact worst. In these schools Imaan may be lost and concepts which are contrary to Islaam are presented. To accept a sign of the cross is totally unacceptable and extremely dangerous to the very basic fundamental fibre of Imaan. One should decide between Imaan and Kufr, Imaan and Shirk, Paradise and Hell and then make desisions accordingly.