This Surah takes its name (Bani Israil) from v. 4. But this name is merely a distinctive appellation like the names of many other surahs and not a descriptive title, and does not mean that "Bani Isra'il" is the theme of this Surah.
Period of Revelation
The very first verse indicates that this Surah was revealed on the occasion of Mi`raj (Ascension). According to the Traditions and books on the life of the Holy Prophet, this event happened one year before Hijrah. Thus, this Surah is one of those which were revealed in the last stage of Prophethood at Makkah.
The Holy Prophet had been propagating Tauhid for the previous twelve years and his opponents had been doing all they could to make his Mission a failure, but in spite of all their opposition, Islam had spread to every corner of Arabia and there was hardly any clan which had not been influenced by his invitation. In Makkah itself the true Believers had formed themselves into a small community and were ready and will