For the accustomed security of the Quraysh -
إِيلَافِهِمْ رِحْلَةَ الشِّتَاءِ وَالصَّيْفِ 2
Their accustomed security [in] the caravan of winter and summer -
فَلْيَعْبُدُوا رَبَّ هَٰذَا الْبَيْتِ 3
Let them worship the Lord of this House,
الَّذِي أَطْعَمَهُمْ مِنْ جُوعٍ وَآمَنَهُمْ مِنْ خَوْفٍ 4
Who has fed them, [saving them] from hunger and made them safe, [saving them] from fear.