Well, the Hijri date 4 Rajab 1438 corresponds to the Gregorian date Saturday, 1 April 2017. This date lies in the seventh month of the Hijri year 1438 AH, which is Rajab of 1438 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1438/07/04 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 1 April 2017 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Rajab 1438 AH to its equivalent Gregorian date.
إِنَّهَا تَرْمِى بِشَرَرٍۢ كَٱلْقَصْرِ
Lo! it throweth up sparks like the castles,
Surah Al-Mursalaat(77:32)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: To recommend to be kind to one's neighbour
Narrates Ibn `Umar:
Allah' Apostle said, Gabriel kept on recommending me about treating the neighbors in a kind and polite manner, so much so that I thought that he would order (me) to make them (my) heirs."
Sahih al-Bukhari 6015