As for the ruling on too little and too much in that matter, and the differences between people regarding impurity, if the water is little, then too little or too much water is pure, it is due to the evidence obtained by the one who knows God. If he is the owner of one piece of evidence and it occurs to him in his knowledge of the truth being exalted in any way, then any doubt affecting his evidence will be removed. That it is knowledge is also removed from the fact that this water is pure and purifying, and if it has a lot of evidence for one meaning, then doubt is consumed in it, because if it was cast in one of the pieces of evidence, he did not pay attention to it and relied on the rest of his evidence, so this suspicion did not affect his knowledge, but rather it affected specific evidence, not all of his evidence. The meaning of abundant water in which impurity does not change its ruling .