He, sallallaahu ‘alayhi wa sallam, trained them to ask if a matter was unclear:

Under category: How He treated them?

Abu Mulaykah (a Follower belonging to the generation succeedingthe Companions) said that ‘Aa’ishah never heard something which she

did not fully understand but she asked the Prophet of Allah, sallallaahu ‘alayhi wa sallam, in order to make sure she understood it properly. Once, the Prophet of Allah, sallallaahu ‘alayhi wa sallam, said:

“He who is held to account will be punished.” At this ‘Aa’ishah asked, ‘Does Allah The Almighty not Say (what means): «Then as for he who is given his record in his right hand. He will be judged with an easy account» [Quran: 84:8]?’ He, sallallaahu ‘alayhi wa sallam, replied: “This refers to merely presenting the records of deeds [without holding him to account]. However, the one who gets questioned regarding his deeds will be destroyed.”