He who called (people) to righteousness, there would be reward (assured) for him like the rewards of those who adhered to it, without their rewards being diminished in any respect. And he who called (people) to error, he shall have to carry (the burden) of its sin, like those who committed it, without their sins being diminished in any respect.  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الأَجْرِ مِثْلُ أُجُورِ مَنْ تَبِعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلاَلَةٍ كَانَ عَلَيْهِ مِنَ الإِثْمِ مِثْلُ آثَامِ مَنْ تَبِعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا  

If anyone summons other to follow right guidance, his reward will be equivalent to that of the people who follow him, without their rewards being diminished in any respect on that account; and if anyone summons others to follow error the sin of which sins being diminished in any respect on that account.  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الأَجْرِ مِثْلُ أُجُورِ مَنْ تَبِعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلاَلَةٍ كَانَ عَلَيْهِ مِنَ الإِثْمِ مِثْلُ آثَامِ مَنْ تَبِعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا  

that the Messenger of Allah ﷺ said: "Whoever calls to guidance, then he receives the reward similar to the reward of whoever follows him, without that diminishing anything from their rewards. And whoever calls to misguidance, then he receives of sin similar to the sins of those who followed him, without that diminishing anything from their sins."  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الأَجْرِ مِثْلُ أُجُورِ مَنْ يَتَّبِعُهُ لاَ يَنْقُصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلاَلَةٍ كَانَ عَلَيْهِ مِنَ الإِثْمِ مِثْلُ آثَامِ مَنْ يَتَّبِعُهُ لاَ يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا  

The Messenger of Allah said: "Every caller who invites people to misguidance and is followed, will have a burden of sin equal to that of those who follow him, without that detracting from their burden in the slightest. And every caller who invites people to true guidance and is followed, will have a reward equal to that of those who follow him, without that detracting from their reward in the slightest.'"  

عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ قَالَ أَيُّمَا دَاعٍ دَعَا إِلَى ضَلاَلَةٍ فَاتُّبِعَ فَإِنَّ لَهُ مِثْلَ أَوْزَارِ مَنِ اتَّبَعَهُ وَلاَ يَنْقُصُ مِنْ أَوْزَارِهِمْ شَيْئًا وَأَيُّمَا دَاعٍ دَعَا إِلَى هُدًى فَاتُّبِعَ فَإِنَّ لَهُ مِثْلَ أُجُورِ مَنِ اتَّبَعَهُ وَلاَ يَنْقُصُ مِنْ أُجُورِهِمْ شَيْئًا  

The Messenger of Allah said: "Whoever calls people to true guidance, will have a reward equal to that of those who follow him, without that detracting from their reward in the slightest. And whoever calls people to misguidance, will have a (burden of) sin equal to that of those who follow him, without that detracting from their sins in the slightest.'"  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الأَجْرِ مِثْلُ أُجُورِ مَنِ اتَّبَعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلاَلَةٍ فَعَلَيْهِ مِنَ الإِثْمِ مِثْلُ آثَامِ مَنِ اتَّبَعَهُ لاَ يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا  

If anyone summons other to follow right guidance, his reward will be equivalent to that of the people who follow him, without their rewards being diminished in any respect on that account; and if anyone summons others to follow error the sin of which sins being diminished in any respect on that account. (Using translation from Abū Dāʾūd 4609)  

أَنَّ النَّبِيَّ ﷺ قَالَ مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الْأَجْرِ مِثْلُ أُجُورِ مَنْ تَبِعَهُ لَا يُنْقِصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلَالَةٍ كَانَ عَلَيْهِ مِنَ الْإِثْمِ مِثْلُ آثَامِ مَنْ تَبِعَهُ لَا يُنْقِصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا  

"The Messenger of Allah said: 'Whoever introduces a good practice that is followed after him, will have a reward for that and the equivalent of their reward, without that detracting from their reward in the slightest. Whoever introduces an evil practice that is followed after him, will bear the burden of sin for that and the equivalent of their burden of sin, without that detracting from their burden in the slightest.'" (Using translation from Ibn Mājah 207)   

قَالَ رَسُولُ اللهِ ﷺ مَنْ سَنَّ سُنَّةَ ضَلَالٍ فَاتُّبِعَ عَلَيْهَا كَانَ عَلَيْهِ مِثْلُ أَوْزَارِهِمْ مِنْ غَيْرِ أَنْ يَنْقُصَ مِنْ أَوْزَارِهِمْ شَيْءٌ وَمَنْ سَنَّ سُنَّةَ هُدًى فَاتُّبِعَ عَلَيْهَا كَانَ لَهُ مِثْلُ أُجُورِهِمْ مِنْ غَيْرِ أَنْ يَنْقُصَ مِنْ أُجُورِهِمْ شَيْءٌ  

If anyone summons other to follow right guidance, his reward will be equivalent to that of the people who follow him, without their rewards being diminished in any respect on that account; and if anyone summons others to follow error the sin of which sins being diminished in any respect on that account. (Using translation from Abū Dāʾūd 4609)  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الْأَجْرِ مِثْلُ أُجُورِ مَنِ اتَّبَعَهُ لَا يَنْقُصُ ذَلِكَ مِنْ أُجُورِهِمْ شَيْئًا وَمَنْ دَعَا إِلَى ضَلَالَةٍ كَانَ عَلَيْهِ مِنَ الْإِثْمِ مِثْلُ آثَامِ مَنْ تَبِعَهُ لَا يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا»  

If anyone summons other to follow right guidance, his reward will be equivalent to that of the people who follow him, without their rewards being diminished in any respect on that account; and if anyone summons others to follow error the sin of which sins being diminished in any respect on that account. (Using translation from Abū Dāʾūd 4609)  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ دَعَا إِلَى هُدًى كَانَ لَهُ مِنَ الْأَجْرِ مِثْلُ أُجُورِ مَنْ تَبِعَهُ لَا يَنْقُصُ مِنْ أُجُورِهِمْ شَيْءٌ وَمَنْ دَعَا إِلَى ضَلَالَةٍ كَانَ عَلَيْهِ مِنَ الْإِثْمِ مِثْلُ آثَامِ مَنْ تَبِعَهُ لَا يَنْقُصُ ذَلِكَ مِنْ آثَامِهِمْ شَيْئًا»  

"أيُّمَا دَاعٍ دَعَا إِلَى ضَلالة فَاتُّبِع فَإِنَّ عَلَيه مِثْلَ أوْزَار مِن اتبعَهُ، وَلَا يَنْقُضُ مِنْ أوْزَارِهِمْ شيئًا، وَأيُّمَا دَاعٍ دَعَا إِلَى هُدَىً فَاتُّبعَ عَلَيه فَإنَّ لهُ مثْلَ أجُورِ مِن اتَّبعَهُ وَلَا يَنْقُصُ مِنْ أجُورهِمْ شَيئًا".  

"مَن دَعَا إِلَى هُدًى، كَانَ لَهُ مِن الأَجْرِ مِثْلُ أُجُور مَنْ تَبعَهُ وَلا يَنْقُصُ ذَلِكَ مِنْ أُجُورهِم شَيئًا، ومن دَعَا إِلَى ضَلالة كَانَ عَلَيهِ من الإِثْم مِثْلُ آثَام مَنْ تَبعَهُ، لا يَنْقُصُ ذَلِكَ مِن آثَامِهِم شَيئًا".  

"I heard the Messenger of Allah say: 'Whoever revives a Sunnah of mine that dies out after I am gone, he will have a reward equivalent to that of those among the people who act upon it, without that detracting from their reward in the slightest. Whoever introduces an innovation (Bid'ah) with which Allah and his Messenger are not pleased, he will have a (burden of) sin equivalent to that of those among the people who act upon it, without that detracting from their sins in the slightest.'" (Using translation from Ibn Mājah 210)   

"اعْلَمْ يا بلالُ أَنَّهُ من أحيا سُنَّةً من سُنَّتِي قد أُمِيتَتْ بعدى كان له من الأَجْرِ مثلُ من عمل بها من غيرِ أن يَنْقُصَ من أُجُورِهم شيئًا، ومن ابتدعَ بدعةَ ضَلالةٍ، لا يَرْضَاهَا اللهُ ورسولُه كان عليه مثلُ آثام من عمِل بها، لا ينقُصُ ذلك من أَوزَارِ الناس شيئًا" .