The setting of the start of the journey, and some details about the Prophet Muhammad’s early life, may the mercy and blessings of God be upon him. Prophet Muhammad reaches the Masjid al-Aqsa and meets some of the previous Prophets of God. The Prophet Muhammad’s journey through the heavens. Prophet Muhammad meets Prophet Abraham, and witnesses the realm wherein the angels are most densely arrayed in worship. In the presence of His Lord, Muhammad receives the commandment of establishing the five daily prayers. This great miracle and honour becomes a chance for the disbelievers to attack Islam as well as a test of faith for the Muslims.

An article which explains the Incident of Israa and Miraaj in full detail.

A fatwa shows the ruling on celebrating the Night of the Israa’ and Mi’raaj, and confirms that there is no shar’i evidence refers to its real date. Afterwards, it mentions some Ayaat and hadiths which confirm that Allah perfected and completed Islam before the Prophet’s death so it’s not allowed for anyone to add or delete something from Islam after the Prophet’s death. Finally, it mentions some texts which warn against bid’ah (innovation).

Celebrating The Night Of The Middle Of Shaaban And The Night Of The Journey And The Ascent :In the past and recently a lot of muslims were trapped into innovating in religion and from these innovations is celebrating the night of the middle of Shaaban and the night of the Journey and the Ascent

Ruling Of Celebrating The Night Of the Night Journey And The Ascent Either In Rajab Or Other Months from the book of "Warning Of Innovations"

Ruling Of Celebrating The Night Of the Night Journey And The Ascent is about the events of that night,evidences of the truthfulness of the messenger peace be upon him in addition to the ruling of celebrating this night and its innovated heresies

The Miracle and benefits of Israa And Ma’araj (The Night Journey And the Ascent) From Quran And Sunnah