There was a discussion programme on Sunday morning after Andrew Marr's show regarding women who wish to wear the niqab and one of the panelists stated that her reason for doing this was because it helped her worship/honour god, a sort of devotion, probably a bit like nuns. I can't remember exactly what she said, but that was the gist of it.
God is an abstract concept, if there is an all powerful being how could one possibly know that by covering one's head and face you are loving/honouring that god more. I can't help feeling, if you do believe in the almighty, he/she would think it stupid to cover up eyes, ears, nose, hair and face because we have been given these features to function as a human being. Surely therefore this is the individual's interpretation. I could just about go along with the garbing up from head to foot if the men did it as well, but on the contrary the ones I have seen with their veiled women seem positively under dressed.
Growing up a Catholic and looking back on that as an adult, you start to realise just how much of it was made up to suit an agenda and just how much of it is guff. If we are to believe we have been created by a god, is it not possible that being so pleased with his/her creation, we could equally celebrate his/her love and devotion by not covering up very necessary parts of our body. Presumably we were given hair to stop our heads from burning in the sun, so as men are more likely to lose theirs, maybe this is god's way of saying their heads should be covered at some stage!
It's all been said before, religions are patriarchal, the common theme being somehow women should feel ashamed and dirty seemingly because of menstruation and childbirth, then bung into that mix original sin, Eve tempting Adam, (women always viewed as a potential temptress) Best keep them covered whether aged 5 or 105..... just in case!
It's a strange sort of jealousy by the men who perpetuate this concept, possibly because women have the ability to give birth and that's something they can't do!