This is an excerpt from the song Best News Ever by MercyMe, one of my favorite Christian bands. It's not technically a poem, but I think it still qualifies. It's a very passionate song, and a powerful reminder of the simplicity of the gospel. It really is the best news ever.
Some say, "Don't give up"
And hope that your good is good enough
Head down, keep on working
If you can earn it, you deserve it
Some say, "Push on through"
After all, it's the least that you can do
But don't buy what they're selling
It couldn't be further from the truth
What if I were the one to tell you
That the fight's already been won
Well, I think your day's about to get better
What if I were the one to tell you
That the work's already been done
It's not good news
It's the best news ever
Some say, "Don't ask for help"
God helps the ones who help themselves
So press on, get it right
Otherwise, get left behind
Some say "He's keeping score"
"So try hard, then try a little more"
But hold up, if this were true
Explain to me what the cross is for!
What if I were the one to tell you
That the fight's already been won
Well, I think your day's about to get better
What if I were the one to tell you
That the work's already been done
It's not good news
It's the best news ever