On a roll now...
Part of Sunday's servcie is going to involve circling/compassing prayer - also known as Caim. I googled this and found some lovely examples. I also found this one which seems more like a Birkat (a Jewish blessing) which can in fact be somewhat ironic, being more of a curse (as for example, the birkat ha minim, a curse on heretics/gentiles)...
May those who love us, love us.
And those who don't love us,
May God turn their hearts;
And if He doesn't turn their hearts,
May He turn their ankles,
So we will know them by their limping.
Made me chuckle anyway.