Related Clues:

• Rhythmic writing
• Many a Twitter update
• Part of 5-Down
• Lines from overseas
• Biblical excerpt
• Words appearing on a computer screen
• Short passage from the Bible
• Phone a message to lover after breakup, time after time
• Short passage from the Bible, the words are appearing on the computer screen
• Less than half-a-dozen Irish lines
• Wording
• A few Irish lyrics
• Form of literature that's not willing to omit the beginning
• Metrical text
• Underlying theme