Say: "Every one acts according to his own character (made up of his creed, worldview and disposition), and your Lord knows best who is better guided in his way."
Say, "Everyone acts in a manner peculiar to himself. (Human beings tend to make their own rules of conduct), but your Lord is best Aware as to who has chosen the best path
Say (O Muhammad SAW to mankind): "Each one does according to Shakilatihi (i.e. his way or his religion or his intentions, etc.), and your Lord knows best of him whose path (religion, etc.) is right."
Say, “Everyone acts according to his own creation program (natural disposition; fitrah)” This is why your Rabb (who is the Fatir) knows best who is on the right path!”
Sayyed Abbas Sadr-Ameli
Say: 'Every one acts according to his own mould, but your Lord knows best as who is best guided to the way.
Al-muntakhab fi tafsir al-Qur'an al-Karim
Say to them: "Every one acts according to his inherent and innate disposition or character, and Allah, your Creator, knows quite well who exercises his will to the best to accept Allah's Authority, espouse His cause and keep in His path
Say, “Everyone acts according to the scope allowed to him, (through his inherent character or destiny) but your Fosterer knows best, about him who is best guided on the way.”