Acts 5:38-39 Withdraw from these men and let them alone. For if this counsel or this work is of men, it will come to nothing. But if it is of God, you cannot overthrow it, lest perhaps you be found even to fight against God.
The Rabbis Should Heed Gamaliel
According to YNet News, the Chief Rabbinate of Israel has forbidden Jews to attend the annual Sukkot parade in Jerusalem, fearing the presence of Christian missionaries. First off, a people with confidence in the superiority of their own religion shouldn't fear missionaries. More importantly, the Rabbinate should heed the words of Gamaliel: