Lubavitcher Rebbe, Shabbos Toldos 5751

Immediately we will merit the coming of the true messenger, "Behold I am sending to you Eliyahu the Prophet," who will herald the coming of Moshiach. Moreover, Moshiach will not wait for the coming of Eliyahu the Prophet, but will come together with him. Every one of us among the entire Jewish People will be a messenger to inform himself, his family and his surroundings that "Behold, here (our righteous Moshiach) is coming," "He will point with his finger and say, 'zeh'! ('this!')"

(Hisvaaduyos 5751 vol. 1, p. 335)