question #2 Sahih al-Bukhari 4856, Book 65, Hadith 377 : How is the description of Angel Gabriel’s appearance significant in understanding Islamic teachings?

Regarding the Verses: ‘And was at a distance of but two bow-lengths or (even) nearer; So did (Allah)
convey the Inspiration to His slave (Gabriel) and then he Gabriel) conveyed (that to Muhammad…’
(53.9-10) Ibn Mas`ud narrated to us that the Prophet (ﷺ) had seen Gabriel with six hundred wings.