Verse 127 shows another essential quality of this great prophet. In obedience to Allah, he had left the fertile land of Syria and made his wife and child to settle in the barren desert, and now he was taking up the labour of building "the House of Allah." This was a moment when a man who had been bearing such hardships in the way of Allah could normally be expected to feel satisfied with himself and relax in a mood of self-congratulation. But "the Friend of Allah" recognized the Majesty of Allah, and knew that no creature can possibly worship or obey his Creator as is His due, but within his own limited powers. Consequently, he also knew that in performing the hardest or the greatest tasks one should not be proud of one's attainment, but should, in all humility, pray to Allah to accept the little effort one has been capable of making - and that, too, with the grace of Allah Himself. That is exactly what Sayyidna Ibrahim did when he started, along with his young son, to build the Ka'bah. That is to say, he prayed to Allah to accept this deed, for Allah hears all prayers, and knows the intentions of His creatures.