Ayat al-Kursi After Every Obligatory Prayer
A well-known report, authenticated by some hadith scholars though not in Bukhari or Muslim, encourages reciting Ayat al-Kursi after each obligatory prayer.
What the Quran and Sunnah say
Because this narration is not in Bukhari or Muslim, its source and grading should be displayed transparently.
How to apply it
Memorize the verse accurately and attach it to the end of every fard prayer.
Common misunderstanding
Do not explain the wording as guaranteed salvation independently of faith and Allah's judgment.