Narrated Mu'adh bin Jabal:

While I was riding behind the Prophet as a companion rider and there was nothing between me and him except the back of the saddle, he said, "O Mu'adh!" I replied, "Labbaik O Allah's Apostle! And Sa'diak!" He proceeded for a while and then said, "O Mu'adh!" I said, "Labbaik and Sa'daik, O Allah's Apostle!" He then proceeded for another while and said, "O Mu'adh bin Jabal!" I replied, "Labbaik, O Allah's Apostle, and Sa'daik!" He said, "Do you know what is Allah's right on His slaves?" I replied, "Allah and His Apostle know better." He said, "Allah's right on his slaves is that they should worship Him and not worship anything besides Him." He then proceeded for a while, and again said, "O Mu'adh bin Jabal!" I replied. "Labbaik, O Allah's Apostle, and Sa'daik." He said, "Do you know what is (Allah's) slaves' (people's) right on Allah if they did that?" I replied, "Allah and His Apostle know better." He said, "The right of (Allah's) slaves on Allah is that He should not punish them (if they did that)."

حَدَّثَنَا هُدْبَةُ بْنُ خَالِدٍ، حَدَّثَنَا هَمَّامٌ، حَدَّثَنَا قَتَادَةُ، حَدَّثَنَا أَنَسُ بْنُ مَالِكٍ، عَنْ مُعَاذِ بْنِ جَبَلٍ ـ رضى الله عنه ـ قَالَ بَيْنَمَا أَنَا رَدِيفُ النَّبِيِّ، ﷺ لَيْسَ بَيْنِي وَبَيْنَهُ إِلاَّ آخِرَةُ الرَّحْلِ فَقَالَ " يَا مُعَاذُ ". قُلْتُ لَبَّيْكَ يَا رَسُولَ اللَّهِ وَسَعْدَيْكَ، ثُمَّ سَارَ سَاعَةً ثُمَّ قَالَ " يَا مُعَاذُ ". قُلْتُ لَبَّيْكَ رَسُولَ اللَّهِ وَسَعْدَيْكَ، ثُمَّ سَارَ سَاعَةً ثُمَّ قَالَ " يَا مُعَاذُ بْنَ جَبَلٍ ". قُلْتُ: لَبَّيْكَ رَسُولَ اللَّهِ وَسَعْدَيْكَ. قَالَ " هَلْ تَدْرِي مَا حَقُّ اللَّهِ عَلَى عِبَادِهِ ". قُلْتُ اللَّهُ وَرَسُولُهُ أَعْلَمُ. قَالَ " حَقُّ اللَّهِ عَلَى عِبَادِهِ أَنْ يَعْبُدُوهُ، وَلاَ يُشْرِكُوا بِهِ شَيْئًا ". ثُمَّ سَارَ سَاعَةً ثُمَّ قَالَ " يَا مُعَاذُ بْنَ جَبَلٍ ". قُلْتُ لَبَّيْكَ رَسُولَ اللَّهِ وَسَعْدَيْكَ. قَالَ " هَلْ تَدْرِي مَا حَقُّ الْعِبَادِ عَلَى اللَّهِ إِذَا فَعَلُوهُ ". قُلْتُ اللَّهُ وَرَسُولُهُ أَعْلَمُ. قَالَ " حَقُّ الْعِبَادِ عَلَى اللَّهِ أَنْ لاَ يُعَذِّبَهُمْ ".