Four Accounts of Prayer: Comprehension and Practice

What does «عِجَالٌ» describe in “وَهُمْ عِجَالٌ”?

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

• They had not returned from travel
• They were bathing
• They had started prayer
• They were in haste