Lessons from Sūrah 61 - Sūrat Aṣ-Ṣaff
Don’t tell others to do things you wouldn’t do yourself.
Allāh loves organisation.
The disbelievers will try and extinguish the Light of Allāh, but Allāh will ensure His Light remains in spite of their dislike.
The Dīn was sent to be dominant over others.
We need to support the cause of Allāh’s Messenger ﷺ by trying our utmost in propagating his message and teachings.