Maybe in your eye. As I said: we interpret the words differently. This is just one example of the crevasse between us.
Consider. There is a verse in the bible, which says: “there is no greater love than giving up your life for someone else”. (not a verbatim quote, but I am too tired to look it up). In my eyes, that is the ultimate sacrifice for an ATHEIST. For a Christian it is no big deal. He believes that his “sacrifice” will be rewarded in the hereafter. So in my eyes he does the logical thing to give up something irrelevant and useless for something of the greatest importance. Where is the “sacrifice” in that?
You say as if we were not happy to be alive.
Our mere existence is a moment of Grace.
The pleasure we feel when we eat chocolate is a moment where God’s love shines on us: we can taste sweet things! To give up that, giving your only piece of chocolate to a younger sibling, is a small sacrifice. But this is love: I gave up something that I “loved” dearly in order to bring pleasure to someone I care for. In the end, my sibling is happy, I am happy he’s happy, and God is happy we are all happy!
We love our life so much, but soooo much, that giving it up is the greatest sacrifice we could ever make: we would be giving up the chance to exist in God’s creation, to enjoy His gifts, to bask in His love***, to attend Mass, to do and receive charity, to enjoy having people around, just so another person would have that chance.
And you dare say atheists, who sometimes assume a nihilist stance on life (that it has
no intrinsic meaning and no value) are making a greater sacrifice? Pfffft!
*** because we are never sure where, exactly, we are going to end up in
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You keep forgetting that we, as much as we like to believe to being saintly most of the time, have no idea how, when and what will be our final destination.
Purgatory, although not as bad as Hell, is still not good either. Who wants to keep waiting for judgement while not being able to plead their case anymore?