فالأول‏:‏ عن أبي هريرة رضي الله عنه أن رسول الله صلى الله عليه وسلم قال‏:‏ ‏"‏ بادروا بالأعمال فتناً كقطع الليل المظلم يصبح الرجل مؤمنا ويمسي كافراً ويمسي مؤمنا ويصبح كافراً، يبيع دينه بعرض من الدنيا‏"‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏

Anas (May Allah be pleased with him) said

Messenger of Allah (ﷺ) took up a sword on the day of the battle of Uhud and said, "Who will take this sword from me?" Everyone stretched forth his hand saying: "I will take it; I will take it". He (the Prophet (ﷺ)) said, "Who will take it with its full responsibility (i.e., to use it to fight Allah's enemies with it)?" The Companions hesitated. Abu Dujanah (May Allah be pleased with him) said: "I shall take it;" and with it he cracked the skulls of the pagans.[Muslim].