Because they view life as being short, they seem almost desperate in their pursuit of pleasure, and if they have a form of worship, it certainly does not harmonize with the “perfect will of God. ”
وَهُمْ يَسْتَمِيتُونَ فِي سَعْيِهِمْ وَرَاءَ ٱلْمَلَذَّاتِ لِأَنَّهُمْ يَشْعُرُونَ أَنَّ ٱلْحَيَاةَ قَصِيرَةٌ .‏