The Wish that the Order for Jihad be Delayed

In the beginning of Islam, Muslims in Makkah were commanded to perform the prayer and pay some charity, so as to comfort the poor among them. They were also commanded to be forgiving and forbearing with the idolators and to observe patience with them at the time. However, they were eager and anticipating the time when they would be allowed to fight, so that they could punish their enemies. The situation at that time did not permit armed conflict for many reasons. For instance, Muslims were few at the time, compared to their numerous enemies. The Muslims' city was a sacred one and the most honored area on the earth, and this is why the command to fight was not revealed in Makkah. Later on when the Muslims controlled a town of their own, Al-Madinah, and had strength, power and support, Jihad was then legislated. Yet, when the command to fight was revealed, just as Muslims wished, some of them became weary and were very fearful of facing the idolators in battle.

وَقَالُواْ رَبَّنَا لِمَ كَتَبْتَ عَلَيْنَا الْقِتَالَ لَوْلا أَخَّرْتَنَا إِلَى أَجَلٍ قَرِيبٍ

Building secure houses is not against Tawakkul

Let us now consider: وَلَوْ كُنتُمْ فِي بُرُ‌وجٍ مُّشَيَّدَةٍ in verse 78. It says: 'Wherever you will be Death will overtake you, even though you are in fortified castles.' This tells us that building a good and strong house to live with ensured security of person and things is not contrary to the dictates of tawakkul or trust in Allah and that it is not against the rules of Shari'ah either. (Qurtubi)