It should not be held against the blind nor against the lame, nor against the sick nor against yourselves, for your eating in your own homes or at your fathers' or your mothers' homes, or your brothers' or your sisters' homes, or at your uncles' or aunts' homes on your father's side, or your uncles' or aunts' on your mother's side, or those whose keys you have in your custody, or with some friend of yours. There is no objection to your eating either together or separately. Whenever you enter any houses, greet one another with a blessed, wholesome greeting by invoking God. Thus God explains [His] signs to you so that you may reason things out.