﴿ ذَرْهُمْ يَأْكُلُوا۟ وَيَتَمَتَّعُوا۟ وَيُلْهِهِمُ ٱلْأَمَلُ ۖ فَسَوْفَ يَعْلَمُونَ ﴾

“Leave them alone; let them eat and enjoy themselves the while the hope [of vain delights] be guiles them: for in time they will come to know [the truth].”

Leave them the disbelievers O Muhammad (s) to eat and to enjoy this world of theirs and that they be diverted distracted by hope of a long life and other such matters that keep them away from faith for they will come to know the sequel of their affair — this was revealed before the command to fight them.