(Asshuara’) 26 : 216
فَإِنْ عَصَوْكَ فَقُلْ إِنِّي بَرِيءٌ مِمَّا تَعْمَلُونَ
And if they disobey you, then you say: "Indeed, I am disassociated from what you are doing".
Since the Lord is Impartial, nobody even Messenger can’t force anyone to the Straightpath. Whoever testifies Adhikr, it is for himself; and whoever falsifies Adhikr, its evil is for herself, Messenger is not a custodian upon anyone as explained in verse 10: 108. See explanation 2: 119; 6: 104 and 14: 43-44.