Virtues And Benefits Of Ayah Al Kursi

Why is ayah Al-Kursi so important? what is so blessed about ayah Al-Kursi? It was narrated in the hadith of Ubayy Ibn Ka’b that once the prophet [S] said to him: O Ubayy, which ayah in the Qur’an is the most blessed ayah? So Ubayy did not want to respond out of modesty, so the prophet [S] insisted, O Ubayy what is the greatest ayah in the Qur’an? so Ubayy said: it is Ayatul Kursi.