. Lau was ordained as a rabbi in 1961. His first rabbinic position was at the Ohr Torah synagogue in North Tel Aviv. In 1965 he was appointed as rabbi of the Tiferet Tzvi Synagogue in Tel Aviv, a position he held until 1971 when he was appointed rabbi of North
Tel Aviv. In 1978, Lau was appointed as chief rabbi of the city of
Netanya. In 1983 Lau was appointed to serve on the
Mo'etzet of the Israeli Chief Rabbinate. In 1988, after the death of his father-in-law, Lau was appointed to serve as chief rabbi of Tel Aviv, a position he held until 1993. When Lau met the
Lubavitcher Rebbe, Rabbi
Menachem M. Schneerson, in 1992, Schneerson told Lau to finish his work in Tel Aviv, as he would soon be chosen to become the Chief Rabbi of
Israel. In 1993, Lau was elected Chief Rabbi of Israel. He served as Chief Rabbi till 2003. On 9 June 2005, Lau was reinstalled as Chief Rabbi of Tel Aviv returning to the post he served from 1985 until 1993. Lau has often been characterized as the "consensus rabbi", and has close ties to both
Haredi and
Modern Orthodox Judaism, particularly in regard to his politics, which have been characterized as moderate Zionist. One report described him as "too Zionist to be considered Haredi." He is one of the few figures in the
Haredi world who has managed to gain the trust and admiration of both the
Sephardic and
Ashkenazic population. Lau has received some negative attention for his stances and remarks on non-Orthodox denominations of Judaism. When Lau was awarded the
Israel Prize in May 2005, there were protests from the
Masorti and
Reform movements in Israel. Non-Orthodox leaders noted that it was ironic that Lau was being honored for "bridging rifts in Israeli society". Lau's spokespeople said that the fact that he had been approved by the (presumably heterogeneous) Prize Committee spoke for itself. ==Interfaith work==