He writes in rhyming alexandrines, and in the latter part of the work uses middle rhymes.
Whether you write a rhyming prayer, a prayer dotted with lots of uses of "thee" and "thou", or a prayer that reads like you're talking to your best friend, with a little brainstorming you can write your own heartfelt Christmas prayer.
Write down your sentences, don't worry about rhyming or meter, and read them aloud and listen to the emphasis you place on the words.
Free verse is an easier form of poetry because it is unconstrained by things like scansion, meter, or rhyming schemes.
It's not surprising, then, that some poets would turn their pens towards that kind of a rhyming scheme.
