"Qalu bala" (They will say: Yes), "In antum" (You are not), meaning: the messengers and the believers, "illa fi dalalin" (except in error) regarding the religion, "kabir" (manifest/great).
﴿قَالُوا بلَى﴾ ﴿إِن أَنْتُم﴾ يَعْنُونُ: الرُّسُلَ وَالْمُؤْمِنِينَ ﴿إِلا فِي ضلالٍ﴾ فِي الدِّينِ ﴿كَبِيرٍ﴾.