I do not ask for any Reward for conveying the Message

Allah commands His Messenger to say to the idolators:

مَا سَأَلْتُكُم مِّن أَجْرٍ فَهُوَ لَكُمْ

Call to the disbelievers of Makkah

In verse 46: إِنَّمَا أَعِظُكُم بِوَاحِدَةٍ (I advise you for one thing only), in order to negate any excuse for the people of Makkah, they have been shown a shortcut to ascertain truth. For this, they had to do just one thing: Stand for Allah, in pairs and singles. 'Standing for Allah' does not mean standing in the physical sense, something like standing up from the posture of sitting or lying. Instead of that, it means having the resolve to show full care and concern for the assignment in sight. Then, by adding: لِلہ (lil-lah: For Allah) with the word: قِیَام (qiyam: To stand), the purpose is to make it clear that one should start looking for' truth with a mind cleansed of previous thoughts and beliefs for the good pleasure of Allah alone, so that previous thoughts and deeds do not obstruct one's way to an acceptance of the truth. And then, the expression 'in pairs and singles' is not intended to point out a particular number. The sense is that there are two ways of pondering over something: (1) To think it out alone and in private. (2) To consult friends and elders, discuss it with them and then arrive at some conclusion. It is being said here that, 'out of these two methods, you can go by the one you like.'