Ephesians 2:10 tells us that we are indeed works of art in progress - God' workmanship - and reflections of the ONE who made us and continues to bring us towards perfection. Your poem is an appropriate genre for this because the word workmanship in the Greek is 'poeme' which is where we get our word poem. As such, we are God's poems - poetry in motion - and He is still perfecting us day by day. Keep writing your poems because there are things that God wants to say through you that prose can never do justice to. That is why the Psalms speak to us at the deepest level - where our hearts are.