Jera is the letter J
Anglo-Saxon Rune Poem (from ragweedforge.com)
Summer is a joy to men, when God, the holy King of Heaven,
suffers the earth to bring forth shining fruitsfor rich and poor alike.
I think today is going to be a good day. The turn of phrase that fills my mind is “Slow and Steady win the race.” Move thoughtfully and deliberately towards your goals for today, and everything will turn out fine.