 The first chapter discusses who has the responsibility to bring the first fruits and make the declaration, who needs to bring the first fruits but not make the declaration, and who can not bring the first fruits.Among those who bring the first fruits but don't make the declaration are converts, so other "halakah" regarding differences between the obligations of converts and those born Jewish are also discussed here.This difference for converts was disagreed with by Rabbi Judah bar Ilai and later Maimonides, and it is their position that has become the practice of the Jewish community.