"For ye shall go out with joy, and be led forth with peace: the mountains and the hills shall break forth before you into singing, and all of the trees of the field shall clap their hands."
Sometimes we get worried about the last days because of the war, destruction, and sorrow prophesied. Verses like this, though, help us remember that Christ's return comes to fix those things. :) The imagery here is amazing. Mountains and hills ... singing. :) Can you imagine? Awesome bass voices on those mountains, I'm certain. :) And trees, cheering for us. :) All this time, just watching, but then, in our day of triumph, clapping. :) I think it gives us a taste of what the whole world will be like at that point... happy... exultant. Maybe we get a taste of what it will be like in 3rd Nephi where things were bad, but then they suddenly get absolutely perfect, for generations. :) Today, let's not be scared of what God is planning. Things might get bad for a while, mostly because of the craziness that mankind rains down on itself. ... But in the end, God's plan for us is all about joy, and peace, and everything good. Let's stick to the plan, and look forward to the happy ending... with singing mountains. Awesome. :)