Well, sort of but not really. You are right about them functioning well for their purpose though. Sorry about the Christian jargon (I didn't realise I had any) lol but I have the same opinion I have now as I did when I was an athiest only now I have all the more reason to respect God's work and putting Him before myself...but yeh you already know that lol...
My non-Christian point of view before my conversion...
I understand that it is perfectly normal to want to be at our physical best. So it doesn't mean that we should never try to improve ourselves. But this means that we have to stop critising and judging ourselves even when we aren't at our healthiest or most attractive.
"The drive for self improvement is completely healthy as long as it comes from a place of self-love rather than a feeling of inadequacy." We have to be honest with ourselves when we ask ourselves that question, especially when it involves a surgical procedure. In the long run, our bodies change and may present more challenges...say a health issue. And I think that our bodies have enough challenges without the added weight of a surgical procedure which can be avoided. In general...I think just most people put their bodies/looks as a measure of their own self-worth which is a sad situation...and instead of changing from the inside (the source of the problem), resort to cosmetic surgery which produces further problems.
Anyway I do not mean "noo don't wear make-up" "don't wear jewellery!" I'm purely talking about surgical procedures. A little lipstick never hurts anybody

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Oh and one more thing-don't feel like you have to change you looks to be worthy of being loved by someone else-ESPECIALLY yourself. I think this can apply to everyone and not just Christians...I am a normal person and I still haven't fully learnt this lesson yet but I think I've gone a long way since then...