"Hijrah (migration) for the sake of Allaah means moving from the land of Shirk to the land of Islam, as the Muslims moved from Makkah before its people became Muslim to al-Madeenah, because it had become the city of Islaam after its people had pledged their allegiance (bay’ah) to the Prophet (sallallaahu ’alayhi wa sallam) and asked him to make hijrah to them. So Hijrah means migrating to join other Muslims. Hijrah may also take the form of moving from one land of Shirk to another land of Shirk where evil is less prevalent and there is less danger to the Muslims, as when some of the Muslims migrated from Makkah, at the command of the Prophet (sallallaahu ’alayhi wa sallam), to Abyssinia (Ethiopia)." - kalamullah.com

"Throughout time man has deviated. The people who were alive during the time of the prophets before the Prophet Muhammad (saw) deviated just as those who are alive now deviate. So, as a result deviation is nothing new. However, we may extract benefit from the mistakes of the past. This presentation is meant to inform us of the various types of deviation which have occurred, so their mistakes will not be repeated. This lecture is also a source of historical reference material."

"Dr Bilal Philips explains in depth the 7 categories of people who will be in the Shade of Allaah’s Throne on a day which there will be no shade except this shade – The lecture also touches on critical issues of worship and creed of a believer."