Chp. 15 verses 1 - 41: In this chp. Hashem introduces the wine libation that would accompany many sacrifices. Hashem also commands them about the taking of challah from their dough which would be given to the priests. Continues with the sacrifice brought for an error done by the congregation concerning idol worship. It continues with the individual who sins by error and his sacifice. The Torah mentions many times that there should be one law for you and the convert. Next the story of the gatherer of wood on Shabbos. The portion ends with the Chapter on Tzitzith and its laws.