Peter was able to do that because he manifested strong, rocklike qualities, especially after Jesus ’ resurrection.
(‏ لوقا ٢٢ :‏ ٣٢‏ )‏ وهذا ما تمكن بطرس من فعله لأنه كان راسخا ،‏ وخصوصا بعد قيامة يسوع .‏