question #1 Sahih al-Bukhari 785, Book 10, Hadith 180 : How did Abu Huraira demonstrate the importance of following the Prophet’s prayer practices?

When Abu Huraira led us in prayer he used to say Takbir on each bowing and rising. On the
completion of the prayer he used to say, “My prayer is more similar to the prayer of Allah’s Messenger (ﷺ)
than that of anyone of you.”