Perhaps, you, would kill yourself (O Muhammad SAW) in grief, over their footsteps (for their turning away from you), because they believe not in this narration (the Quran).
もしかれらがこの消息（クルアーン）を信じないならば，恐らくあなたはかれらの所行のために苦悩して，自分の身を滅ぼすであろう。