Be organized and orderly when doing something together as a group; Praise God's greatness; Recognize His greatness in all that you do.

Umar ibn al-Khattab was a companion of Prophet Muhammad ﷺ who was known for his leadership skills. He would often order people to line up in straight rows before he said the takbir. The takbir is an Islamic phrase which means "God is great". This hadith teaches us that it is important for us to be organized and orderly when we are doing something together as a group. It also reminds us of the importance of praising God and recognizing His greatness in all that we do. We should strive to be organized and orderly in our lives so that we can better appreciate God's greatness.