Aaron himself. Moses asked whether God could love well water but hate the well. Moses noted that God honored the olive tree and the vine for the sake of their offspring, teaching that the priests could use all trees' wood for the altar fire except that of the olive and vine. Moses thus asked God whether God might honor Aaron for the sake of his sons, and God replied that God would reinstate Aaron and honor him above his sons. And thus God said to Moses the words of "Command Aaron and his sons." Rabbi Abin deduced from that burnt offerings were wholly given over to the flames. The School of Rabbi Ishmael taught that whenever Scripture uses the word "command" (, tzav) (as does), it denotes exhortation to obedience immediately and for all time. A Baraita deduced exhortation to immediate obedience from the use of the word "command" in which says, "charge Joshua, and encourage him, and strengthen him." And the Baraita deduced exhortation to obedience for all time from the use of the word "command" in which says, "even all that the Lord has commanded you by the hand of Moses, from the day that the Lord gave the commandment, and onward throughout your generations." Rabbi Joshua of Siknin said in Rabbi Levi's name that the wording of supports the argument of Rabbi Jose bar Hanina (on which he differed with Rabbi Eleazar) that the descendants of Noah offered only burnt-offerings (and not peace-offerings, as before the Revelation at Mount Sinai, people were unworthy to consume any part of an animal consecrated to God). Rabbi Joshua of Siknin noted that says, "This is the law of the burnt-offering: that is the burnt-offering," which Rabbi Joshua of Siknin read to mean "that is the burnt-offering" that the Noahides used to offer. But when addresses peace-offerings, it says, "And this is the law of the sacrifice of peace-offerings," and does not say, "that they offered" (which would indicate that they offered it in the past, before Revelation). Rabbi Joshua of Siknin thus read to teach that they would offer the peace-offering only after the events of Reading the words of "This is the law of the burnt-offering: it is that which goes up on its firewood upon the altar all night to the morning," the Mishnah concluded that the altar sanctified whatever was eligible for it. Rabbi Joshua taught that