The spitting on the cross for converts from Christianity to Judaism, organized in Kibbutz Sa'ad and financed by the Israeli government is an act of traditional Jewish piety. This barbarous attitude of contempt and hate for Christian symbols has grown in Israel. In the 1950s Israel issued a series of stamps representing pictures of Israeli cities. Pious Jews object to the international plus sign for it is a cross, and it may in their opinion, influence little children to convert to Christianity. Until the early 1970s two different sets of arithmetic books were used in Israel.
Similar development is visible in other areas of education.
About 10 years ago there was a wave of denouncing such teachers. One in Jerusalem was almost sacked, for advising her history pupils, who were studying the history of Jews in Palestine around 30-40 AD, that it would be a good thing if they would read a few chapters of the New Testament as a historical aid. She retained her post only after humbly promising not to do this again. But when here in Israel, the government finances the spitting on a cross, they are and will continue to be, quite silent. More than this, they help to finance it.