None but the believer would be admitted into Paradise, and the days of Mina' are the days meant for eating and drinking. (Using translation from Muslim 1142a)
أَنَّ رَسُولَ اللهِ ﷺ بَعَثَهُ أَيَّامَ التَّشْرِيقِ يُنَادِي أَنَّهَا أَيَّامُ أَكْلٍ وَشُرْبٍ وَلَا يَدْخُلُ الْجَنَّةَ إِلَّا مُؤْمِنٌ