Four Accounts of Prayer: Comprehension and Practice

What kind of expression is «لَتُسَوُّنَّ صُفُوفَكُمْ»?

Purification, Sincerity in Prayer, Frequent Prostration, and Straightening the Rows (Accounts 2–5)

• A plain report about the past
• A traveler’s question
• An unrelated example
• An emphatic command to straighten rows