So you take it on faith that it was true,and of course the word of Abu Bakr,now after Muhammed was questioned about the night journey and he described the "Hallowed House" the people still asked Abu Bakr:
." They turned to Abu Bakr and said: "But do you believe what he said, that he went last night to the Hallowed House and came back before morning?"
So although Muhammed described the farthest Mosque/Masjid and the Caravan they still sought confirmation from Abu Bakr who witnessed nothing.
" Because of this Abu Bakr was named al-Siddiq: the Most Truthful, the One Who Never Lies.
No because i belief in Mohammed(saws) being trustworthy like hes enemies, companions, family and close-related recorded.
So i am actually following Historical confirmation also these great companions Abu Bakir, Umar etc.. where also one of the most trustworthy people around back then.
`Umar said: "Abu Bakr’s faith outweighs the faith of the entire
Umma." This is confirmed by the following hadith: The Prophet asked: "Did any of you see anything in his dream?" A man said to the Prophet: "O Messenger of Allah, I saw in my dream as if a balance came down from the heaven in which you were weighed against Abu Bakr and outweighed him, then Abu Bakr was weighed against `Umar and outweighed him, then `Umar was weighed against `Uthman and outweighed him, then the balance was raised up." This displeased the Prophet who said: "Successorship of prophethood
(khilâfa nubuwwa)! Then Allah shall give kingship to whomever He will." `Umar also said: "The best of this Community after its Prophet is Abu Bakr." `Ali named him and `Umar the
Shaykh al-Islam of the Community and said: "The best of this Community after its Prophet are Abu Bakr and `Umar," "The most courageous of people is Abu Bakr," and "The greatest in reward among people for the volumes of the Qur’an is Abu Bakr, for he was the first of those who gathered the Qur’an between two covers." He was also the first to name it
mushaf.
Abu Bakr’s high rank is indicated, among other signs, by the fact that to deny his Companionship to the Prophet entails disbelief
(kufr), unlike the denial of the Companionship of `Umar, `Uthman, and `Ali to the Prophet. This is due to the mention of this companionship in the verse:
"The second of two when the two were in the cave, and he said unto his companion: Grieve not" (9:40) which refers, by Consensus, to the Prophet and Abu Bakr. Allah further praised him above the rest by saying:
"Those who spent and fought before the victory are not upon a level (with the rest of you)." (57:10)