If the whole universe has no meaning, we should never have found out that it has no meaning: just as, if there were no light in the universe and therefore no creatures with eyes, we should never know it was dark. Dark would be without meaning.
Meaning
Timothy Keller
Christianity teaches that, contra fatalism, suffering is overwhelming; contra Buddhism, suffering is real; contra karma, suffering is often unfair; but contra secularism, suffering is meaningful. There is a purpose to it, and if faced rightly, it can drive us like a nail deep into the love of God and into more stability and spiritual power than you can imagine.