Imaan in the Heart, Tongue and Actions

In a nutshell
Faith is belief, speech and action together, and has many branches.
From the Qur'an
To be added: verse text, translation, surah and verse number.
From the Sunnah
To be added: hadith text, translation, collection, number and grading.
In simple words
To be written.
Common misunderstandings
To be written.
What to take away
To be written.
References
To be added.
Editor notes (remove before publishing)
Planned anchors, to verify when collecting: Branches of faith (Bukhari 9, Muslim 35); delegation of Abd al-Qays (Bukhari 53, Muslim 17); Qur'an 49:14-15