In terms of my brief question on the Jerusalem Talmud [Maasrot II:3] yesterday --I want to just give a drop of background. figs dates wheat and such need to be fixed before they can be eaten. That means you need to take all the gifts from them before you eat them. The gifts are truma first tithe second tithe [or tithe for the poor in every 3rd and 6th year of the seven year cycle.]
But they need to be ripe and the work on them needs to be finished. If the work has not been finished you can eat of them casually but not in a regular manner. [Like just to pick up one or two fruits but not to make a meal.]
The further bit of information you need is that taking truma from an unfinished stack is not considered to make the stack be finished in such a way that eating casually would be forbidden.
So the question is you have a stack that was not finished. The one takes truma from it. Since it was not finished he has to take truma again after he finishes it. But then he decides that the work he has done is enough. Then at that point the work is considered finished. So what happens then if he takes the first tithe before he takes the second truma. That is the question of the Gemara Yerushalmi.
You can see why I am confused here. Why would there not be simply a question he takes truma on an unfinished stack of wheat and then changes his mind to considered it finished. It seems to be a more straightforward question.
But they need to be ripe and the work on them needs to be finished. If the work has not been finished you can eat of them casually but not in a regular manner. [Like just to pick up one or two fruits but not to make a meal.]
The further bit of information you need is that taking truma from an unfinished stack is not considered to make the stack be finished in such a way that eating casually would be forbidden.
So the question is you have a stack that was not finished. The one takes truma from it. Since it was not finished he has to take truma again after he finishes it. But then he decides that the work he has done is enough. Then at that point the work is considered finished. So what happens then if he takes the first tithe before he takes the second truma. That is the question of the Gemara Yerushalmi.
You can see why I am confused here. Why would there not be simply a question he takes truma on an unfinished stack of wheat and then changes his mind to considered it finished. It seems to be a more straightforward question.
