Eat and drink at ease for that which you have sent on before you in days past!meaning, this will be said to them as an invitation to them of blessing, favor and goodness.For verily, it has been confirmed in the Sahih that the Messenger of Allah said,اعْمَلُوا وَسَدِّدُوا وَقَارِبُوا وَاعْلَمُوا أَنَّ أَحَدًا مِنْكُمْ لَنْ يُدْخِلَهُ عَمَلُهُ الْجَنَّةWork deeds, strive, seek to draw near (to Allah) and know that none of you will be admitted into Paradise because of his deeds.They (the Companions) said, "Not even you O Messenger of Allah"He replied,وَلَا أَنَا إِلاَّ أَنْ يَتَغَمَّدَنِيَ اللهُ بِرَحْمَةٍ مِنْهُ وَفَضْلNot even me, except if Allah covers me with mercy from Himself and grace.