Read and reflect on verse 4629 from Surah Al-Hujuraat: Many people think that they have bestowed a favour upon thee [O Prophet] by having surrendered [to thee]. Say thou: “Deem not your surrender a favour ...
يَمُنُّونَ عَلَيْكَ أَنْ أَسْلَمُوا ۖ قُلْ لَا تَمُنُّوا عَلَيَّ إِسْلَامَكُمْ ۖ بَلِ اللَّهُ يَمُنُّ عَلَيْكُمْ أَنْ هَدَاكُمْ لِلْإِيمَانِ إِنْ كُنْتُمْ صَادِقِينَ
Many people think that they have bestowed a favour upon thee [O Prophet] by having surrendered [to thee]. Say thou: “Deem not your surrender a favour unto me: nay, but it is God who bestows a favour upon you by showing you the way to faith - if you are true to your word!”