如果你發現一個你十分了解的人 ，儘管他的信仰實踐不夠，但是很願意接近伊斯蘭，那麼，你就應當想方設法促使他堅定地認主，歸信伊斯蘭。
ٱدۡعُ إِلَىٰ سَبِيلِ رَبِّكَ بِٱلۡحِكۡمَةِ وَٱلۡمَوۡعِظَةِ ٱلۡحَسَنَةِۖ وَجَـٰدِلۡهُم بِٱلَّتِى هِىَ أَحۡسَنُۚ
إِنَّ رَبَّكَ هُوَ أَعۡلَمُ بِمَن ضَلَّ عَن سَبِيلِهِۦۖ وَهُوَ أَعۡلَمُ بِٱلۡمُهۡتَدِينَ (١٢٥)
"你應憑智能和善言而勸人遵循正道，你應當以最優美的態度與人辯論，你的主確知道誰是背離他的正道，他的確知道誰是遵循他的正道的 " (16:125)
Call unto the way of thy Lord with wisdom and fair exhortation, and reason with them in the better way. Lo! thy Lord is Best Aware of him who strayeth from His way, and He is best aware of those who go aright.
